1) The document discusses various questions related to the finite element method and analysis. It includes questions on determining stresses and displacements in a bar element, principle of minimum potential energy, derivation of shape functions, consistent nodal load vector, Gauss quadrature, advantages and disadvantages of finite element method, Hermite shape functions, and short notes on topics like C0, C1 and C2 functions.
2) The questions cover various fundamental concepts in finite element method like discretization, shape functions, potential energy approach, assembly of global stiffness matrix, consistent loading, numerical integration and analysis of trusses, beams and frames.
3) The document tests the candidate's understanding of basic finite element method concepts and their ability to
- The document contains questions for an exam on operating systems and computer architecture. It lists five sections with multiple choice questions in each section covering topics like operating system objectives and functions, real-time operating systems, security issues, and differences between traditional and modern UNIX kernels.
- The exam is worth a total of 100 marks and students must answer five full questions ranging from 4 to 15 marks each. Questions assess understanding of concepts like process states, Linux kernel components, thread implementation, and multiprocessing scheduling approaches.
This document contains questions for a Big Data and Hadoop exam. It includes questions about structured, unstructured, and semi-structured data; using big data analytics to detect fraud; business models for big data; impedance mismatch; version stamps; sharding vs replication; the CAP theorem; materialized views; HDFS block size and replication; factors in HDFS design; ensuring data integrity in HDFS; serialization; MapReduce workflows; the WordCount problem using MapReduce; running MapReduce jobs with YARN; the HBase data model; Pig data types; HiveQL; Cassandra; and Avro.
The document contains questions from an examination on Artificial Intelligence and Agent Technology. It asks students to answer any five full questions out of eight questions provided. The questions cover various topics in AI including state space search, knowledge representation using predicate logic and frames, non-monotonic reasoning, Bayesian networks, and probabilistic inference. Students are expected to explain concepts, provide examples, represent problems logically, and solve problems using appropriate AI techniques.
This document contains instructions for an exam on machine learning. It lists 16 questions worth a total of 100 marks and instructs students to answer any 5 full questions. The questions cover a range of machine learning topics, including designing learning systems, decision trees, neural networks, genetic algorithms, naive Bayes classifiers, reinforcement learning, and case-based learning. Students are to explain concepts, algorithms, and apply techniques to examples.
05211201 A D V A N C E D D A T A S T R U C T U R E S A N D A L G O R I...guestd436758
This document contains an exam for a class on Advanced Data Structures and Algorithms. It lists 8 questions that students can choose 5 of to answer. The questions cover topics like classes and objects in C++, inheritance, exception handling, data structures like trees, heaps, and hash tables, and algorithms like sorting, searching trees, minimum spanning trees, and the traveling salesman problem. Students have 3 hours to answer 5 of the 8 questions, which range from coding exercises to explanations of concepts.
The document discusses various topics related to computer graphics and visualization:
i) It explains the concept of pinhole camera and finds the coordinates of a projected point on a film mounted inside the camera box. It also defines the field of view.
ii) It explains the graphics pipeline and its components.
iii) It explains the concept of transformations in homogeneous coordinates and finds the transformation matrix and its inverse for various transformations including rotation.
This document contains questions that appear to be from a university examination for a Master of Technology degree in VLSI Systems. The questions cover topics related to VLSI design including MOSFETs, amplifiers, oscillators, PLLs, ADCs, DACs, low power design techniques, testing and verification, SOC design, memory, NOC architectures, and processor extensions. Some of the questions ask students to derive equations, explain concepts, compare techniques, or solve example circuits. The time allotted for the exam is 3 hours and it is out of a maximum of 100 marks. Students are instructed to answer any five full questions from the list provided.
This document appears to be an exam paper for a Database Management Systems course, containing multiple choice and written response questions.
Part A includes questions about defining, manipulating and sharing databases; differentiating entity types; the three-schema database architecture; and designing an entity-relationship diagram for a sports league tracking teams, players, positions and game results.
Part B likely contains additional questions related to database concepts, but the document is cut off so the specific questions are not provided. It focuses on topics like translation load aside buffers, page replacement algorithms, file allocation methods and I/O scheduling.
- The document contains questions for an exam on operating systems and computer architecture. It lists five sections with multiple choice questions in each section covering topics like operating system objectives and functions, real-time operating systems, security issues, and differences between traditional and modern UNIX kernels.
- The exam is worth a total of 100 marks and students must answer five full questions ranging from 4 to 15 marks each. Questions assess understanding of concepts like process states, Linux kernel components, thread implementation, and multiprocessing scheduling approaches.
This document contains questions for a Big Data and Hadoop exam. It includes questions about structured, unstructured, and semi-structured data; using big data analytics to detect fraud; business models for big data; impedance mismatch; version stamps; sharding vs replication; the CAP theorem; materialized views; HDFS block size and replication; factors in HDFS design; ensuring data integrity in HDFS; serialization; MapReduce workflows; the WordCount problem using MapReduce; running MapReduce jobs with YARN; the HBase data model; Pig data types; HiveQL; Cassandra; and Avro.
The document contains questions from an examination on Artificial Intelligence and Agent Technology. It asks students to answer any five full questions out of eight questions provided. The questions cover various topics in AI including state space search, knowledge representation using predicate logic and frames, non-monotonic reasoning, Bayesian networks, and probabilistic inference. Students are expected to explain concepts, provide examples, represent problems logically, and solve problems using appropriate AI techniques.
This document contains instructions for an exam on machine learning. It lists 16 questions worth a total of 100 marks and instructs students to answer any 5 full questions. The questions cover a range of machine learning topics, including designing learning systems, decision trees, neural networks, genetic algorithms, naive Bayes classifiers, reinforcement learning, and case-based learning. Students are to explain concepts, algorithms, and apply techniques to examples.
05211201 A D V A N C E D D A T A S T R U C T U R E S A N D A L G O R I...guestd436758
This document contains an exam for a class on Advanced Data Structures and Algorithms. It lists 8 questions that students can choose 5 of to answer. The questions cover topics like classes and objects in C++, inheritance, exception handling, data structures like trees, heaps, and hash tables, and algorithms like sorting, searching trees, minimum spanning trees, and the traveling salesman problem. Students have 3 hours to answer 5 of the 8 questions, which range from coding exercises to explanations of concepts.
The document discusses various topics related to computer graphics and visualization:
i) It explains the concept of pinhole camera and finds the coordinates of a projected point on a film mounted inside the camera box. It also defines the field of view.
ii) It explains the graphics pipeline and its components.
iii) It explains the concept of transformations in homogeneous coordinates and finds the transformation matrix and its inverse for various transformations including rotation.
This document contains questions that appear to be from a university examination for a Master of Technology degree in VLSI Systems. The questions cover topics related to VLSI design including MOSFETs, amplifiers, oscillators, PLLs, ADCs, DACs, low power design techniques, testing and verification, SOC design, memory, NOC architectures, and processor extensions. Some of the questions ask students to derive equations, explain concepts, compare techniques, or solve example circuits. The time allotted for the exam is 3 hours and it is out of a maximum of 100 marks. Students are instructed to answer any five full questions from the list provided.
This document appears to be an exam paper for a Database Management Systems course, containing multiple choice and written response questions.
Part A includes questions about defining, manipulating and sharing databases; differentiating entity types; the three-schema database architecture; and designing an entity-relationship diagram for a sports league tracking teams, players, positions and game results.
Part B likely contains additional questions related to database concepts, but the document is cut off so the specific questions are not provided. It focuses on topics like translation load aside buffers, page replacement algorithms, file allocation methods and I/O scheduling.
This document contains questions for an examination on Software Testing. It is divided into two parts with multiple questions in each part. The questions cover various topics related to software testing including test metrics, defect management, test generation strategies, data flow testing, adequacy criteria, integration testing and system testing. Testing techniques like category-partition method, cause-effect graphing and predicate testing are also discussed in detail with examples.
This document appears to be an exam question paper that covers topics related to multi-core architecture and parallel programming. It contains 10 questions, with students required to answer any 5 fully. The questions cover topics such as concurrency vs parallelism, approaches to support thread-level parallelism in software and hardware, multi-core processor architecture, problems in multi-threaded programs, parallel programming patterns, synchronization operations, lock types, message passing models, OpenMP library functions, and threading implementations in Windows and Linux.
This document contains questions that appear to be from an examination for an 8th semester engineering degree in System Modeling and Simulation. It includes 10 questions divided into two parts (A and B). Part A covers topics like circumstances for using simulation, steps in a simulation study, queue modeling, and random number generation. Part B addresses additional modeling and analysis topics such as random variate generation techniques, simulation table construction, and goodness of fit tests. The document provides context for summarizing a technical examination in the field of systems modeling and simulation.
1. The document contains sample exam questions for an 8th semester B.E. degree exam covering topics like ad-hoc networks, network management systems, and system modeling and simulation.
2. The exam is divided into two parts with multiple choice and descriptive questions. Part A focuses on ad-hoc networks and network management topics while Part B covers hierarchical routing protocols, TCP performance over ad-hoc networks, and QoS issues.
3. Sample questions assess understanding of concepts like cellular vs. ad-hoc networks, MAC protocols, routing protocols, SNMP architecture, network models, simulation methodology, and applications like ADSL and ATM networks. Students must answer 5 out of the 8 questions selecting at least
(1) The document contains questions from two parts (Part A and Part B) for the Network Management Systems examination. (2) It asks questions about network management concepts like the SNMP network management model, RMON, and ATM management. (3) Questions also cover technologies like ADSL, MPLS, VPNs, and cable network technologies.
The document contains questions from a seventh semester examination in programming and web technologies. It includes 10 questions split into two parts - Part A and Part B. The questions cover topics like standard XHTML document structure, web servers, common HTML/XHTML tags, JavaScript functions, DOM navigation, CSS positioning, differences between HTML and XHTML, CSS selectors, and creating an XHTML form. Students are instructed to answer any 5 full questions selecting at least 2 from each part.
This document appears to be an exam paper for an 8th semester software testing course. It contains 6 questions with subparts related to software testing topics. Question 1 asks about the definitions of error, fault, and failure and separation of actual vs observed behavior. Question 2 covers defect management, software vs hardware testing, and static testing. Question 3 is about cause-effect graphing and the BOR algorithm. Question 4 addresses infeasibility problems and structural testing criteria. Question 5 covers control and data dependence graphs, reaching definitions, and data flow analysis terms. Question 6 asks about test scaffolding, test oracles, and testing strategies like integration testing.
This document contains an examination paper with multiple choice and long answer questions related to wireless communication and digital switching systems. It is divided into two parts with questions ranging from network access security to GSM architecture and signaling. The paper tests knowledge of topics such as encryption algorithms, cellular network protocols, switching network design, and network management concepts. Students are instructed to answer 5 full questions by selecting at least 2 questions from each part.
This document contains questions from a Material Science and Metallurgy exam. It covers various topics:
- Crystal structures of BCC, FCC and HCP lattices and their properties. Diffusion of iron atoms in BCC lattice.
- Mechanical properties in the plastic region from stress-strain diagrams. True and conventional strain expressions. Twinning mechanism of plastic deformation.
- Fracture mechanisms based on Griffith's theory of brittle fracture. Factors affecting creep. Fatigue testing and S-N curves for materials.
- Solidification process and expression for critical nucleus radius. Cast metal structures. Solid solutions and Hume-Rothery rules. Phase diagrams and Gibbs phase rule.
This document contains questions from a Microcontrollers exam for a Fourth Semester B.E. degree. It is divided into two parts: Part A and Part B. Part A focuses on microcontroller fundamentals like architecture, instruction sets, and assembly language programming. Questions cover topics such as distinguishing microprocessors from microcontrollers, describing features of the 8051 microcontroller, interfacing memory, addressing modes, and writing assembly programs. Part B examines more advanced microcontroller concepts including timers, interrupts, serial communication, and peripheral interfacing. Questions explore differences between timers and counters, generating frequencies using timers, configuring external interrupts, sending messages via serial port, and operating modes of the 8255 peripheral.
- The document discusses topics related to embedded systems design and computer communication networks. It contains 8 questions with subparts related to topics like ISO-OSI reference model, error detection codes, communication protocols, Ethernet, IP addressing, routing algorithms, TCP/UDP, and optical fiber communication.
- The questions are from past exam papers and assess knowledge of fundamental concepts in embedded systems and computer networks. Responses are expected to include explanations, derivations, diagrams and short notes on various technical topics as relevant to the questions.
1) The document discusses various questions related to the finite element method and analysis. It includes questions on determining stresses and displacements in a bar element, principle of minimum potential energy, derivation of shape functions, consistent nodal load vector, Gauss quadrature, advantages and disadvantages of finite element method, Hermite shape functions, and short notes on C0, C1 and C2 functions, node numbering, serendipity elements, and patch tests.
2) The questions cover topics like derivation of shape functions, evaluation of shape functions, consistent nodal load vector, Gauss quadrature, Hermite shape functions, and flexibility and stiffness methods. Mathematical relations involving [K], [f], [a] are also given
The document outlines the structure and questions for a 5th semester B.E. degree examination in digital signal processing, covering topics such as the discrete Fourier transform, linear time-invariant systems, filtering techniques including FIR and IIR filters, and applications of digital signal processing such as speech processing. Students must answer 5 of 11 questions, with questions covering both theoretical concepts and practical design problems related to digital signal processing.
The document contains questions for a Software Testing exam. It has two parts - Part A and Part B. Some of the key questions ask students to explain concepts like the triangle problem statement, boundary value analysis, decision table method, data flow diagrams, call graphs, integration strategies, cyclomatic complexity, predicate nodes, and verification trade-offs. Students are expected to answer 5 full questions by selecting at least two from each part.
1) The document discusses topics related to digital communication systems including sampling theory, PCM, delta modulation, line coding techniques, and spread spectrum.
2) It asks questions about deriving expressions, sketching spectra, block diagrams, and analyzing digital modulation techniques.
3) The exam covers two parts - Part A focuses on digital modulation concepts while Part B covers advanced topics like DPSK, channel coding, and adaptive equalization.
This document contains exam questions for the subjects of Management and Entrepreneurship, Compiler Design, Computer Graphics and Visualization, Computer Networks II, and questions related to algorithms, data structures, operating systems, computer architecture. The exam is divided into two parts for each subject with multiple choice and long answer questions. Topics covered include management functions, organizations, planning, decision making, compilers, computer graphics concepts, computer networks, algorithms, and more. Students are instructed to answer five full questions total, selecting at least two from each exam part.
The document outlines the syllabus for the first semester M.Tech exam in computational structural mechanics, covering topics like static and kinematic indeterminacy, flexibility and stiffness methods, finite element analysis of beams, frames and trusses, and numerical techniques for solving systems of equations. It lists 10 questions, asking students to solve structural analysis problems using different analytical methods, perform structural modeling, and carry out structural design computations. Short notes may also be asked on topics related to matrix operations and structural analysis algorithms.
This document appears to be an examination paper for Engineering Mathematics from a third semester B.E. degree program. It contains 10 questions across two parts - Part A and Part B. The questions cover a range of topics including Fourier series, differential equations, matrix eigenvalues, interpolation, and numerical methods. Students are instructed to answer any 5 full questions, selecting at least 2 from each part. The questions vary in marks from 4 to 10 marks each.
This document appears to be an exam question paper for a structural engineering course focused on earthquake engineering and seismic analysis. It contains 10 questions related to topics like lessons learned from past earthquakes, seismic waves, response spectra, seismic analysis of buildings, retrofitting structures, and base isolation systems. It also includes 4 figures showing building plans and mode shapes for dynamic analysis. The questions range from explaining concepts to calculating total base shear and performing vibration analysis of buildings.
This document contains information about an engineering mathematics examination, including five questions covering topics like numerical methods for solving differential equations, complex variables, orthogonal polynomials, and probability. It also provides materials data and stipulations for designing a M35 grade concrete mix according to Indian standards.
The first part of the document outlines five questions on the exam covering numerical methods like Euler's method, Picard's method, Runge-Kutta method, and Milne's predictor-corrector method for solving differential equations. It also includes questions on complex variables, orthogonal polynomials, and probability.
The second part provides test data for materials to be used in designing a concrete mix for M35 grade concrete according to Indian standards, including stipulations
This document contains questions for an examination on Software Testing. It is divided into two parts with multiple questions in each part. The questions cover various topics related to software testing including test metrics, defect management, test generation strategies, data flow testing, adequacy criteria, integration testing and system testing. Testing techniques like category-partition method, cause-effect graphing and predicate testing are also discussed in detail with examples.
This document appears to be an exam question paper that covers topics related to multi-core architecture and parallel programming. It contains 10 questions, with students required to answer any 5 fully. The questions cover topics such as concurrency vs parallelism, approaches to support thread-level parallelism in software and hardware, multi-core processor architecture, problems in multi-threaded programs, parallel programming patterns, synchronization operations, lock types, message passing models, OpenMP library functions, and threading implementations in Windows and Linux.
This document contains questions that appear to be from an examination for an 8th semester engineering degree in System Modeling and Simulation. It includes 10 questions divided into two parts (A and B). Part A covers topics like circumstances for using simulation, steps in a simulation study, queue modeling, and random number generation. Part B addresses additional modeling and analysis topics such as random variate generation techniques, simulation table construction, and goodness of fit tests. The document provides context for summarizing a technical examination in the field of systems modeling and simulation.
1. The document contains sample exam questions for an 8th semester B.E. degree exam covering topics like ad-hoc networks, network management systems, and system modeling and simulation.
2. The exam is divided into two parts with multiple choice and descriptive questions. Part A focuses on ad-hoc networks and network management topics while Part B covers hierarchical routing protocols, TCP performance over ad-hoc networks, and QoS issues.
3. Sample questions assess understanding of concepts like cellular vs. ad-hoc networks, MAC protocols, routing protocols, SNMP architecture, network models, simulation methodology, and applications like ADSL and ATM networks. Students must answer 5 out of the 8 questions selecting at least
(1) The document contains questions from two parts (Part A and Part B) for the Network Management Systems examination. (2) It asks questions about network management concepts like the SNMP network management model, RMON, and ATM management. (3) Questions also cover technologies like ADSL, MPLS, VPNs, and cable network technologies.
The document contains questions from a seventh semester examination in programming and web technologies. It includes 10 questions split into two parts - Part A and Part B. The questions cover topics like standard XHTML document structure, web servers, common HTML/XHTML tags, JavaScript functions, DOM navigation, CSS positioning, differences between HTML and XHTML, CSS selectors, and creating an XHTML form. Students are instructed to answer any 5 full questions selecting at least 2 from each part.
This document appears to be an exam paper for an 8th semester software testing course. It contains 6 questions with subparts related to software testing topics. Question 1 asks about the definitions of error, fault, and failure and separation of actual vs observed behavior. Question 2 covers defect management, software vs hardware testing, and static testing. Question 3 is about cause-effect graphing and the BOR algorithm. Question 4 addresses infeasibility problems and structural testing criteria. Question 5 covers control and data dependence graphs, reaching definitions, and data flow analysis terms. Question 6 asks about test scaffolding, test oracles, and testing strategies like integration testing.
This document contains an examination paper with multiple choice and long answer questions related to wireless communication and digital switching systems. It is divided into two parts with questions ranging from network access security to GSM architecture and signaling. The paper tests knowledge of topics such as encryption algorithms, cellular network protocols, switching network design, and network management concepts. Students are instructed to answer 5 full questions by selecting at least 2 questions from each part.
This document contains questions from a Material Science and Metallurgy exam. It covers various topics:
- Crystal structures of BCC, FCC and HCP lattices and their properties. Diffusion of iron atoms in BCC lattice.
- Mechanical properties in the plastic region from stress-strain diagrams. True and conventional strain expressions. Twinning mechanism of plastic deformation.
- Fracture mechanisms based on Griffith's theory of brittle fracture. Factors affecting creep. Fatigue testing and S-N curves for materials.
- Solidification process and expression for critical nucleus radius. Cast metal structures. Solid solutions and Hume-Rothery rules. Phase diagrams and Gibbs phase rule.
This document contains questions from a Microcontrollers exam for a Fourth Semester B.E. degree. It is divided into two parts: Part A and Part B. Part A focuses on microcontroller fundamentals like architecture, instruction sets, and assembly language programming. Questions cover topics such as distinguishing microprocessors from microcontrollers, describing features of the 8051 microcontroller, interfacing memory, addressing modes, and writing assembly programs. Part B examines more advanced microcontroller concepts including timers, interrupts, serial communication, and peripheral interfacing. Questions explore differences between timers and counters, generating frequencies using timers, configuring external interrupts, sending messages via serial port, and operating modes of the 8255 peripheral.
- The document discusses topics related to embedded systems design and computer communication networks. It contains 8 questions with subparts related to topics like ISO-OSI reference model, error detection codes, communication protocols, Ethernet, IP addressing, routing algorithms, TCP/UDP, and optical fiber communication.
- The questions are from past exam papers and assess knowledge of fundamental concepts in embedded systems and computer networks. Responses are expected to include explanations, derivations, diagrams and short notes on various technical topics as relevant to the questions.
1) The document discusses various questions related to the finite element method and analysis. It includes questions on determining stresses and displacements in a bar element, principle of minimum potential energy, derivation of shape functions, consistent nodal load vector, Gauss quadrature, advantages and disadvantages of finite element method, Hermite shape functions, and short notes on C0, C1 and C2 functions, node numbering, serendipity elements, and patch tests.
2) The questions cover topics like derivation of shape functions, evaluation of shape functions, consistent nodal load vector, Gauss quadrature, Hermite shape functions, and flexibility and stiffness methods. Mathematical relations involving [K], [f], [a] are also given
The document outlines the structure and questions for a 5th semester B.E. degree examination in digital signal processing, covering topics such as the discrete Fourier transform, linear time-invariant systems, filtering techniques including FIR and IIR filters, and applications of digital signal processing such as speech processing. Students must answer 5 of 11 questions, with questions covering both theoretical concepts and practical design problems related to digital signal processing.
The document contains questions for a Software Testing exam. It has two parts - Part A and Part B. Some of the key questions ask students to explain concepts like the triangle problem statement, boundary value analysis, decision table method, data flow diagrams, call graphs, integration strategies, cyclomatic complexity, predicate nodes, and verification trade-offs. Students are expected to answer 5 full questions by selecting at least two from each part.
1) The document discusses topics related to digital communication systems including sampling theory, PCM, delta modulation, line coding techniques, and spread spectrum.
2) It asks questions about deriving expressions, sketching spectra, block diagrams, and analyzing digital modulation techniques.
3) The exam covers two parts - Part A focuses on digital modulation concepts while Part B covers advanced topics like DPSK, channel coding, and adaptive equalization.
This document contains exam questions for the subjects of Management and Entrepreneurship, Compiler Design, Computer Graphics and Visualization, Computer Networks II, and questions related to algorithms, data structures, operating systems, computer architecture. The exam is divided into two parts for each subject with multiple choice and long answer questions. Topics covered include management functions, organizations, planning, decision making, compilers, computer graphics concepts, computer networks, algorithms, and more. Students are instructed to answer five full questions total, selecting at least two from each exam part.
The document outlines the syllabus for the first semester M.Tech exam in computational structural mechanics, covering topics like static and kinematic indeterminacy, flexibility and stiffness methods, finite element analysis of beams, frames and trusses, and numerical techniques for solving systems of equations. It lists 10 questions, asking students to solve structural analysis problems using different analytical methods, perform structural modeling, and carry out structural design computations. Short notes may also be asked on topics related to matrix operations and structural analysis algorithms.
This document appears to be an examination paper for Engineering Mathematics from a third semester B.E. degree program. It contains 10 questions across two parts - Part A and Part B. The questions cover a range of topics including Fourier series, differential equations, matrix eigenvalues, interpolation, and numerical methods. Students are instructed to answer any 5 full questions, selecting at least 2 from each part. The questions vary in marks from 4 to 10 marks each.
This document appears to be an exam question paper for a structural engineering course focused on earthquake engineering and seismic analysis. It contains 10 questions related to topics like lessons learned from past earthquakes, seismic waves, response spectra, seismic analysis of buildings, retrofitting structures, and base isolation systems. It also includes 4 figures showing building plans and mode shapes for dynamic analysis. The questions range from explaining concepts to calculating total base shear and performing vibration analysis of buildings.
This document contains information about an engineering mathematics examination, including five questions covering topics like numerical methods for solving differential equations, complex variables, orthogonal polynomials, and probability. It also provides materials data and stipulations for designing a M35 grade concrete mix according to Indian standards.
The first part of the document outlines five questions on the exam covering numerical methods like Euler's method, Picard's method, Runge-Kutta method, and Milne's predictor-corrector method for solving differential equations. It also includes questions on complex variables, orthogonal polynomials, and probability.
The second part provides test data for materials to be used in designing a concrete mix for M35 grade concrete according to Indian standards, including stipulations
This document appears to be an examination for an advanced concrete design course. It includes questions related to concrete mix design, properties of concrete, testing methods, durability, special concretes, and more. Specifically, Part A asks about Bogue's compounds in cement, concrete rheology, porosity calculations, superplasticizers, fly ash, and mix design. Part B covers permeability, alkali-aggregate reaction, sulfate attack, fiber reinforced concrete, ferrocement, lightweight/high density concrete, and concrete properties. Part C asks about non-destructive testing methods, high performance concrete, and special topics like self-consolidating concrete. The document provides an examination covering a wide range of advanced concrete topics.
This document contains the questions from a Third Semester B.E. Degree Examination in Network Analysis. It consists of 5 questions with 3 sub-questions each, selecting at least 2 questions from each part A and B.
Part A questions focus on network analysis techniques like star-delta transformation, mesh analysis, node voltage method, graph theory concepts and tie set scheduling. Sample circuits are provided to solve using these techniques.
Part B questions discuss dual networks, matrix representation of networks using tie-sets, network theorems and two-port networks. Definitions and explanations are provided along with examples where needed.
The document tests the examinee's knowledge of various network analysis concepts, theorems and problem solving
This document contains the questions from a third semester B.E. degree examination on Network Analysis. It has 8 questions divided into two parts - Part A and Part B.
The questions assess concepts related to network analysis including Fourier series expansion, Fourier transforms, Laplace transforms, solution of differential equations using separation of variables, curve fitting, eigen analysis, and more. Methods like Newton-Raphson, simplex method, relaxation method, and power method are also tested. Circuit analysis concepts involving RC circuits, transfer functions, and network theorems are covered.
The questions require deriving equations, solving problems numerically and graphically, explaining concepts, and designing circuits to assess the candidate's understanding of core topics in network analysis
- The document discusses design considerations for prestressed concrete structures. It begins with explaining the principle of prestressing and differentiating between bonded and unbonded prestressed concrete members.
- It then explains Hoyer's Long Line system of pre-tensioning with a neat sketch. Further, it provides examples to calculate extreme fiber stresses in prestressed concrete beams using the load balancing method, and designs the required area of prestressing tendons.
- In short, the document focuses on fundamental concepts of prestressing like various systems, design of prestressed beams, and calculation of stresses in the extreme fibers using the load balancing method.
This document contains an examination for the subject Mechanics of Deformable Bodies. It asks students to:
1) Explain stress and strain at a point and derive the differential form of equilibrium equations in three dimensions.
2) Determine if given stress components satisfy equilibrium equations at a given point (1, -1, 2), and if not, determine the required body force vector.
3) Derive expressions for normal and shear strains in terms of displacements for an infinitesimal element, and define principal planes and stresses.
The document contains multiple choice and long answer questions testing students' understanding of stress, strain, equilibrium, and other core topics in mechanics of deformable bodies.
1. The document contains questions from a third semester B.E. degree examination in discrete mathematical structures.
2. It asks students to define sets, prove properties of sets, solve problems involving sets and functions, write symbolic logic statements, and determine if logic arguments are valid or not.
3. Several questions also involve topics like tautologies, propositional logic, and predicate logic.
1. The document contains questions from a third semester B.E. degree examination in discrete mathematical structures.
2. It asks students to define sets, prove properties of sets, solve problems involving sets and functions, write symbolic logic statements, and determine if logic arguments are valid or not.
3. Several questions also involve topics like tautologies, propositional logic, and predicate logic.
This document contains an admission test paper for Class X subjects of Physics and Mathematics. The Physics section consists of 20 multiple choice questions covering topics like scalar and vector quantities, forces, pressure, heat, light, electricity and magnetism. The Mathematics section consists of 10 questions and covers topics like ratios, percentages, profit and loss, simple and simultaneous equations, trigonometry, geometry, logarithms and trigonometric functions. It directs students to answer questions from specified sections and provides the full time duration and marking scheme for the test paper.
This document contains a summary of an engineering mathematics exam with questions covering various topics including:
1) Solving differential equations using Taylor series, Runge-Kutta, and Picard's methods.
2) Computing values for functions that satisfy given differential equations using Runge-Kutta and Milne's methods.
3) Analyzing functions in complex plane including Cauchy-Riemann equations and conformal mappings.
4) Solving problems involving Legendre polynomials, addition theorems of probability, and Poisson and normal distributions.
5) Testing hypotheses using statistical methods and fitting distributions to data.
This document contains a question paper for the Sixth Semester Mechanical Engineering examination covering the topic of Finite Element Analysis. It includes 20 short answer questions in Part A and 5 long answer questions in Part B. Some example questions are on distinguishing between analysis methods, defining terms, providing examples of different problem types, deriving element characteristics, and solving physical problems using various finite element techniques. Students are required to answer all questions in the allotted time of three hours.
The document provides information for a 7th semester examination in Estimation and Valuation including questions related to preparing estimates for residential buildings, septic tanks, rate analysis, specifications, and earthwork quantities and estimates. It includes figures and details needed to answer questions on various construction estimation and valuation topics. Maximum marks for the exam are 100 and students must answer 5 full questions selecting at least 2 from each part.
The document contains the questions from the Fourth Semester B.E. Degree Examination in Engineering Mathematics - IV. It has two parts, Part A and Part B, with multiple choice questions in each part. Some of the questions in Part A ask students to use numerical methods like Picard's method, Euler's modified method, and Runge-Kutta method of fourth order to solve initial value problems and solve systems of simultaneous equations. Other questions in Part B involve topics like analytic functions, harmonic functions, and Legendre polynomials. Students are required to solve five full questions by selecting at least two from each part.
The document appears to be part of an exam on geotechnical engineering. It contains 10 questions split into two parts (A and B). Part A includes questions on dry density calculations, defining terms related to soil properties using a three phase diagram, and calculating earthwork quantities for an embankment based on given void ratios of soils. Part B includes questions on consolidation testing, shear strength parameters, slope stability analysis, and permeability of soils. The document tests knowledge of fundamental geotechnical engineering concepts.
This document contains information about a 7th semester examination for a Computer Communication Networks course, including the date, time duration, maximum marks, and exam instructions. It provides 10 questions under 2 parts (A and B) that students must answer 5 of, selecting at least 2 from each part. The questions cover topics like the TCP/IP model layers, ADSL, addressing schemes, framing, HDLC frames, error control protocols, ALOHA networks, and routing protocols. It also includes sub-questions with some short calculations/explanations required.
This document contains questions related to management and entrepreneurship. It begins with questions about planning functions, strategic and tactical planning, and types of decisions. It then covers questions about organization structure, communication, control systems, and motivation theories. The second part includes questions about entrepreneurs, their characteristics and role in economic development. It also discusses barriers to entrepreneurship, small scale industries, and government support programs. The last section focuses on project contents, feasibility studies, and project appraisal steps.
This document appears to be an exam paper containing multiple choice and long answer questions related to management, entrepreneurship, small scale industries, project management, and structural design of reinforced concrete elements.
Some of the long answer questions ask students to:
- Define management and discuss levels of management
- Explain planning and types of plans with examples
- Discuss steps in selection procedures and sources of recruitment for organizations
- Design structural elements like beams, slabs, columns, and footings.
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2nd Semester M Tech: Computer Science and Engineering (June-2015) Question Papers
1. 14CSE23USN
Second Semester M.Tech. Degree Examination, June/July 2015
Finite Element Method and A-nalvsis
Time: 3 hrs. Max. Marks;100
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E $ Rayleigh-Ritz method. Assume E = 70GPa,A= *Q0mm'. Assume second order polynomial.
E tP * M-/ . - (10 Marks)
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Note: 7. Answer any FIVE full questions. 1j
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E I a. Explain briefly principle of minimum potential energy and determine nqdal displacements
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; E members subjectq(tffixial loads. Explain any one step briefly. (08 Marks)
; E 3 a. Oeriqry#lt up. function for a two noded bar element using Lagrange's interpolation and
; E sk#kffidy the variation of shape functions for the following bar elements shown in
E H ffiQ.ltul. (r2 Marks)
e= {*f r+
A:" (-'** l#3 2- 3 H; a *l I E--= E- : --> -',
g t *A* Fie.e.3(a)(i) Fie.e.3(aXii)
5 E. flry- b. Evaluate the shape functions atP(3.75,4) within the element shown in Fig.Q.3(b). Also find
ffi"*
Jacobean for the element and area of the element. (08 Marks)
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5 I 2 a. What are kinematic and{Gffivariables? Give examples. (04 Marks)€ ; 2 a. What are kinematic an{{tntic variables? Give examples. (04 Marks)
E E b. Mention the.steps
iqbheg I r:l"Tg problems'in finite element method h .:lry:,"].]
E I c. Which of thq f06'fi,ing functions are in the state of stable/unstable/neutral equilibrium?q4
E I State why? i@= q2 ii) n = (2q- q') iii) n = qa. (08 Marks)
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2. 14CSE23
4 a. Obtain the consistent nodal load vector for the elements shown in Fig.Q.a(a) and Fig.Q.a@).
(12 Marks)
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Fig.Q.a(aXii)
b. Using one point and two point formula of Gauss quadrature evaluate: .W*'!r
* 1 I 6, ,& irr Marks)ll:eE+q'j,L (1+2) ) {.n '
5 a. Mention the advantages and disadvantages of finite element mettro4ryilft (08 Marks)
b. Obtain the expression for shape function in case of a CST,1gLk"rt. Adopt Cartesian
co-ordinates. Also sketch the shape function variation at each so$s{ (tz Marks)
C)*'hJ
6 a. Derive the Hermite shape function for a two noded b@dlement in natural coordinates.
Also plot the variations. m, - (10 Marks)
b. For the fixed beam shown in Fig.Q.6(b), determineWd displacement and slopes at node@
and reaction force of nodeO only. E =210 x lflQfm2. (10 Marks)
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For the two ba6
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forces/suppoq re-ftdffion using the concept of direction cosines and elimination techniques.
Adopt FEM.gproach. AssumeE=210 GPa, A = 600mm2 (Finite Element Method) for Lach
element. l,J'* (2LMarks)
Fie.Q.6(b)
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a.
b.
c.
d.
Write short note on:
Co, C' and C2 function
Node numbering to minimize band width
Serendipity and Lagrangian finite element
Patch test.
Fig.Q.7
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(20 Marks)
3. Time: 3 hrs.
USN
5a.
b.
6a.
b.
Note: Answer any FIVE full questions.
14CSE21
Max. Marks:100
with small deflections and
(06 Marks)
laterally loaded rectangular
(14 Marks)
with straight
(20 Marks)
Second Semester M.Tech. Degree Examination, June/July 2015
Design of Plates a nd She lls
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Enlist the assumption made in the
limitations of the theory.
Derive the equations of equilibrium
plates.
analysis of thin plates
for small deflections for a
2 a. Enlist the advantages of Navier solution. (04 Marks)
b. Find the Navier solution for a simply supported rectangular plate subjected to udl load, plate
size (axb). (16 Marks)
Find the Levy's solution for simply supported rectangular plate subjected to UDL of
intensity. 'q'. (20 Marks)
Determine the maximum deflection of a clamped
Assume that the plate is subjected to constant lateral
rectangular plate by the Ritz method.
load and ur. 3 = 1.5 (spara ratio).
b
(20 Marks)
Discuss the classification of shells. (05 Marks)
Derive the equations of equilibrium for cylindrical shell subjected to membrane force.
(15 Marks)
Enlist the assumption made in the beam theory of cylindrical shells and also advantage of
beam theory. (08 Marks)
Derive expression for membrane stress resultants for a spherical dome due to self weight.
(12 Marks)
Find the solution for membrane theory of rectangular hyperbolic parabolids
line generators as boundaries.
Write short notes on the following :
a. Classification of shells surfaces
b. Behavior of folded plates
c. Levy's approach for plate analysis
d. Edge beam theory - cylindrical shells.
*r<***
(20 Marks)
4. I4CSE22USN
Second Semester M.Tech. Degree Examination, June/July 2015
Earthquake Resistant Structures
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4a.
b.
5a.
Note: T.Answer any FIVE full questions.
2. (Jse of IS iags - iooz is permitted-
Explain "Reid's Elastic Rebound theory" for the origin of earthquakes.
Max. Marks:100
(05 Marks)
Explain the characteristics of different types of seismic waves and its quantification.
(15 Marks)
2 a. What is a response spectra? How is it constructed and compare it with a design spectra.
(06 Marks)
b. A ten storey OMRF building has plan dimensions as shown in Fig.Q2(b) below. The storey
height is 3.0 m. The dead load perunit area of the floor consisting of the floor slab, finishes
etc is 4 kN/m2 weight of partitions on the floor can be assumed to be 2 kN/m2. The intensity
of live load on each floor is 3kN/m2. The soil below the foundation is hard and the building
is located in Delhi. Determine the seismic forces and shear forces at different floor levels.
Refer Fig.Q2(b). Take column of size 0.3 m x 0.6 m and beam of size 0.3 x 0.6 m.
(14 Marks)
List out the various structural irregularities which affect the performance of RC building
during earthquakes. (10 Marks)
Explain the various earthquake resistant features that can be introduced in a masonry
building to improve its performance during an earthquake. (10 Marks)
Explain the various lateral load resisting structural system and discuss their performance
characteristics. (10 Marks)
What is base isolation in buildings? Illustrate the same with neat sketches. (10 Marks)
What are the general requirements for ductile concrete detailing so as to enhance earthquake
resistance as per IS13920 1993? (10 Marks)
b. Explain in detail with sketches, the ductile detailing provision for flexural members.
5. I4CSE22
a. Explain the conventional methods of retrofitting of existing structures listing the technical
and constructional considerations along with the limitations. (10 Marks)
b. With the help of neat sketches, explain the special confining reinforcement in a column at :
i) column beam junction
ii) footings
iii) column under discontinued walls.
a. What do you mean by "soft storey''? How does a frame with a soft storey behave under
earthquake and what are the precautions suggested if a soft storey cannot be avoided?
(10 Marks)
b. List out the limitations of "Equivalent Lateral Force" and response spectrum analysis
adopted for seismic analysis. How is time history analysis different from the above
mentioned methods? (10 Marks)
(10 Marks)
(20 Marks)
Write short notes on :
a. Elasto plastic behaviour of systems
b. Capacity design procedure
c. Shear walls
d. Retrofitting techniques.
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2 of2
6. USN
Time: 3 hrs.
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b.
3a.
b.
5a.
b.
6a.
b.
7a.
b.
8
14CSE24
(10 Marks)
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(10 Marks)
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of construction?
Second Semester M.Tech. Degree Examination, June/July 2015
Design Goncepts of Substructures
Max. Marks:100
Note: Answer any FIVE full questions.
What ale the steps involved in planning and execution of subsurface exploration? (Oo Marks)
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b. What are the general requirements of foundations? Explain in.detail.
How you would compute the loads on foundations?
soils?
Explain the proportioning of combined rectangular trapezoidal footing.
What are the components of well foundation? Explain des
component.
What is settlement of fbundation? Name different types pf settlement. How they are
estimated? Explain any two of them. ,' (10 Marks)
Bring out clearly the difference between total and effective shear strength paran-reters and
their uses. ( l0 Marks)
How do you determine bearing pressure for raft foundation in lrarulu, soils and cohesive
4a
b
. Define coefficient of subgrade reaction. What are the factors effecting the values of
coefficient of subgrade reaction?
How do you determine the bearing capacity of footing on laye;pd soils?
f;lt
Explain how the load carrying capacity of a pile group is
What is group efficiency? Explain the methods of determine
What is a "Caisson"? How are Caissons classified based on t
(08 Marks)
of any one of the
(12 Marks)
,,lr{,
With a neat sketch, explain two types of tower foundations. I (10 Marks)
How the safety of a tower foundation is checked against, (i) upfift and (ii) overturning?
(10 Marks)
I
Write short notes on any FOUR of the following:
a. Standard penetration test
b. Dynamic cone penetration test
c. Pile group efficiency
d. Sinking of wells
e. Footing on slopes.
*>F**r<
(20 Marks)
7. &*4 Sr.,wt cv M:TttL
USN
Time: 3 hrs.
Note: L. Answer any FIVE full questions.
2. Use of IS-875 (Part-3)-IS-1893 shall be permitted
3. Assume missing data suitably
I a. Write an explanatory note on design criteria for tall structures.
b. Explain sequential loading with respect to tall structures.
c. Explain High pertormance concrete.
a. Explain the types and the behaviour of shear wall with examples.
b. Explain the types and the behaviour of braced frames with examples.
t4csBz52
(10 Marks)
(05 Marks)
(05 Marks)
(10 Marks)
(10 Marks)
(10 Marks)
(10 Marks)
(10 Marks)
(10 Marks)
Second Semester M.Tech. Degree Examination, June/July 2015
Design of Tall Structures
Max. Marks:100
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2 a. Write an explanatory note an Gravity loading an tall structures. Also explain live load
reduclide. (12 Marks)
b. A RC highrise building is built with each floor being completed in 'T' days (say are week)
with'2' levels of shores and no reshores. Assuming it takes'5' days to set up shores make a
diagrammatic representation of the operator to determine the loads to be carried by the slabs
and shores @ each of the levels of construction. Explain with a neat diagram and write the
conclusion. (08 Marks)
a. Explain the concepts of structural planning of earthquake resistant Buildings. (06 Marks)
b. A multistory frame building has the following data
i) 50m long. IOm wide and 60m height ii) Life of structure = 50 years
iii) Tenain category = III
v) Location = Bhubaneswar.
iv) Topography = Flat
Find the design wind pressure and also wind force @ 20m,40m and 60m height. (14 Marks)
5 a. Explain modeling for analysis with different approaches of modeling. (10 Marks)
b. Explain how approximate analysis is made for "approximate representation of bents" with
an example. (05 Marks)
c. Explain the "reduction techniques" for symmetric and anti symmetric structures. (05 Marks)
6 a. State the structural and non-structural
for high-rise buildings.
points which goveffi the selection of structural form
b. Explain the merits of any three types of lateral load resisting system.
7 a. Explain approximate method of overall buckling analysis of frames.
b. Explain p-Delta effects of gravity loading on toll structures
I Write shoft notes on:
a) Response spectrum method of analysis.
b) Creep, shrinkage effects on toll structures
c) Effect of foundation rotation on toll structures
d) Hight weight concrete. (20 Marks)
8. 4!r L* Cv
USN
Time: 3 hrs.
Note: Answer any FIVE full questions.
a. What is principle of contragradience? Explain briefly.
b. Determine static and kinematic indeterminancies for
(v)(iv) ,,'..'",,,..;;""
Fig.Q1(t
With usual notations, prove that [K]=lb]tlKl.tbl and [f] = [a]r[f]"[a].
Mention briefly the steps involve8 in flexibility method using element approach.
Di fferentiate fl exib i lity from stiffne s s methods.
l4CSErl
20ts
Marks:100 '
(05 Marks)
(05 Marks)
(10 Marks)
(08 Marks)
(06 Marks)
tm element shown in
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Obtain stiffiress matrix for a prismatic beam element Fig.2(c).
trFig.Q2(c) (06 Marks)
a. Develop the,"{lexibility matrix for the Fig.Q3(a) cantilever beam with coordinates shown in
Fig.Q3(a). (10 Marks)
Fig.Q3(a)
b. Develop flexibility matrix for the structure with coordinates shown in Fig.Q3(b). (10 Marks)
Analyze the continuous beam shown in Fig.Q4 by flexibility method. Also draw the bending
moment diagram.
Fig.Qa
1 nf1
Z* / 1rr
l1 Eilltvr
(20 Marks)
9. Analyze the
moment.
continuous beam shown in Fig.Q5 by
eotsnr 3ot<x
14CSE11
stiffiress method. Also draw bending
lo rilI*.C
y' alA ) zr.t r 2-r
Fig.Qs
Analyze the frame in Fig.6 by flexibility method. Also, draw the
subjected to a clockwise moment of 50 kN-m at B.
Analyze the truss shown
section for all members.
in Fig.Q7 by stiffrress
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+{u4
Fig.Q7
Exfla$h"briefly steps involved in Cholesky method of decomposition.
AnfllitrGauss elimination method to solve the following equations:
x+4y-z=-5; x+y-62=-12; 3x-y-z=4
Mention the four important properties of a stiffrress matrix. Obtain the same
truss member.
{. ,1. * d< rF
(20'Ma'rk$
i.r' 1,
BMD. ,Thg,,'frame is
t1
(20 Marks)
method assuming uniform area of cross
8a.
b.
c.
(20 Marks)
(05 Marks)
(10 Marks)
for an axial
(05 Marks)
6ortl'trl
Fig.Q6
2 ofZ
10. 14CSE14USN
Time: 3 hrs.
2a.
b.
3a.
b.
4a.
b.
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First Semester M.Tech. Degree Examinrltfo-ri, June/July 2015
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Note: Answer any FIWfull questions.
I a. Define damping in dynamic system and briefly explain different type of damping. 1to Marks)
b. Derive the equation of motion for free vibration of rigid beam with lumped mass, m as
shown in Fig.Ql(b). If k : 80 N/m, m:25 kg and c: 12 N-s/m, compute the natural period
and damping ratio of the system. (10 Marks)
Fig.Qa@)
Compute the response due to harmonic
Given kr : 2.5 x 106 N/m ; kz : 5.0 x
Pr(t) : (50000 sin 20 t) N, Pz(t) : 0 (kr
Structural Dynamic
Max. Marks:1O0
loading for the shear building shown in Fig.Q5.
106 N/m, m1 :25 x 103 and mz : 15 x 103 kg,
and kz are stiffnesses of each colum, ,r;;ffi:il];
Fig Q1(-b)
Derive an expression for logarithmic decrement and explain how the damping ratio is
computed from the logarithmic decrement. (10 Marks)
A 100 kg machine is mounted on spring of stiffness k: 12 x 10s N/m with damp ing of 20o/o.
A2kg piston within machine has reciprocating motion with a stroke of 0.08 m and speed
3500 cpm. Assuming motion of the piston to be harmonic, determine the steady state
amplitude of the vibration of }4pehine and force transmitted to the foundation. (10 Marks)
Derive an expression fors[ldy state motion of a single degree of freedom system under
harmonic force. (10 Marks)
Derive Duhamel's integral for computing undamped vibration response due to general
dynamic loading. (10 Marks)
Explain the orthogonality property of modes and prove the same. (10 Marks)
Compyte the frequencies and modes for the shear building shown in Fig. Q4(b). Given
m1 =5i000 kg, m, : 10,000 kg floor stiffiress, kr : 70 kN/m, kz = 50 kN/m. (10 Marks)
-> ?$)
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3r1
I1
3r,
J.
Fig.Q5
11. 14C$814
Compute the fundamental natural frequency using Stodola's method or any iterative
procedure (approx method), for the following shear building (Refer Fig.Q6).The mass and
stiffnesses of each floor are indicated in Fig. Q6. Where, k:160x 106N/m;m:20x 103kg.
(20 Marks)
"i'. ;)),,"". ,,,
trg.Q6
What are the conditions for uncoupling the damping matrix? Explain the normal mode
approach for damping uncoupling. (10 Marks)
For the three storey shear building model shown in Fig.Q7(b), derive the Raleigh damping
matrix fCl that will have 5%o dampine in each of the three modes. Given below the free
vibration analysis results.
Given I fi11 : rllt :1113 :}'kg; k1 : 600 N/m, kz : 1200 n/m ; k: : 2400 Nim. (10 Marks)
it
la.
b.
Fie.Q7(b)
a- Derive equation of motion, namely,
[tr#)
.
[,,,#)
for free flexural vibration of beam.
b. Explain concept of lumpedmass and eonsistent mass for a dynamic system. [:ilffi:i
*X<{<rFt
2 of2
Fig.Q6
12. USN r4CSE13
Max. Marks:100
and e: €** e;+ er. (10Marks)
First Semester M.Tech Degree Examination, June/July 2015
Mechanics of Deformable Bodies
3a.
b.
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a. Prove that
^
(1, +C)5+GV2u * x = 0, where 7, =/^ OX
Note: Answer any FIVE full questions.
pE
(1- 2p)(1 + p)
b. The possible state of stress is given by
or: c1 x2yz
3
oy: c2xyz
o,:2(x3+y3- 2yz)
t*r: -3xy2z
'cyz: c3rcf^r'- 5xza + 8(x2 + y')]
tr*: -3xyz2. Find the values of c1, c2 and e:.
a. Prove that
If the replace E by j! and pr by
t-p;
plane strain constituti ve relations.
b. The state of stress at a poin{ is given by o* : 100 KPa o, : 200 KPa o, : -100KPa
t*r: -200 KPa tr,: 100 KPa r,": -300 KPa. Determine i) Principal stresses
ii) Direction cosines of major principal plane.
Derive differential equation in terms ofpolar co-ordinates,
Show that
, -P ,(e-sinze)
0 = -:-r'l
-
| represents a sffess function. Determine the stresses o,r , o0 and t,e.
'2n 2 )
(10 Marks)
A straight beam of uniform cross - section of width unity and depth 2C is subjected to uniformly
distributed load w over its entire span as shown in figure. Verify the stress function.
l- s I I r J aJ a a I
. wrv vx Lv'x Cv' J^, , 3--, rt
0=.-l r..-r " +"r'--"r +1-C'yx' -al-C'xy+C'x'1. Obtain the expression for' 4c'[10 2 2 2 2 2 ]
(10 Marks)
-E - in plane stress constitutive relations, we obtain
l-Fr
(10 Marks)
(10 Marks)
(10 Marks)
stresses and evaluate the forces.
l',
I
t r^l r*fr1
l,ofL
(20 Marks)
13. 14CSE13
Evaluate the stress concentration factor due to the effect of a circular hole on the stress
distribution in a rectangular plate subjected to tensile stress in x - direction. (20 Marks)
Evaluate the expressions forthe stresses in the axisymmetric case of a hollow cylinden subjected
to uniform internal and external pressure and prove that
a. The maximum hoop stress is always numerically greater than the internal pressure.
b. The stresses o. and oe produce uniform extension or contraction. (20 Marks)
a. Prove that the contour lines for an elliptic warped cross - section are hyperboles having the
principal axis ofthe ellipse as asymptotes. (10 Marks)
b. The aluminum (G : z7JGPa) hollow thin walled torsion membef Shown in fig.Q7(b) is
subjected to a torque of T: 11kN-m. Determine the maximum shear stress and angle of
twist. Length of the member is 3m. (10 Marks)
Fig.Q7(b)
z oo fnrn -l'+.€1 trtm--1
Write a note on Tresca and Von - Mises theory.
T
tu
nq
L
8a.
b.
(06 Marks)
The load on a bolt consists of an,,axial pull of 8kN together with a direct shear of 3kN.
Estimate the diameter of the bolt abcording to various theories of failure. E : 200kN lmm2,
p: 0.3, Factor of safety: 3 and eiastic limit in simple tension:270N/mm2. (14 Marks)
2 of2