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Operational%20 amplifier
The document discusses operational amplifiers (OP-AMPs). It defines an OP-AMP as a direct-coupled, high gain, negative feedback amplifier. It can amplify DC and AC signals and is used for mathematical operations. Modern OP-AMPs have many uses including voltage regulation and analog to digital conversion. The document also describes differential amplifiers, provides examples of common OP-AMP chips, lists characteristics of ideal and practical OP-AMPs, and discusses open and closed loop OP-AMP configurations including inverting and non-inverting amplifiers.
132 kv
This document provides an overview of the key components of a 132kV substation, including: circuit breakers, protective relays, lightning arresters, bus bars, switches, the control room, transformers, power line carrier communication (PLCC), and remote terminal units (RTU). It describes the basic functions of these components in powering homes and businesses safely and efficiently.
Summer Training presentation on 132/33 KV sub-station Minto park, Allahabad
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This document provides an overview of a presentation on a summer training at a 132/33 kV sub-station in Allahabad, India. It discusses key equipment used in sub-stations including transformers, protection devices like Buchholz relays and silica gel breathers, cooling equipment, and other critical infrastructure like circuit breakers, capacitor banks, potential and current transformers, isolators, and insulators. It also describes the functions of this equipment and why they are important components of the power distribution system.Recommended
Operational%20 amplifier
The document discusses operational amplifiers (OP-AMPs). It defines an OP-AMP as a direct-coupled, high gain, negative feedback amplifier. It can amplify DC and AC signals and is used for mathematical operations. Modern OP-AMPs have many uses including voltage regulation and analog to digital conversion. The document also describes differential amplifiers, provides examples of common OP-AMP chips, lists characteristics of ideal and practical OP-AMPs, and discusses open and closed loop OP-AMP configurations including inverting and non-inverting amplifiers.
132 kv
This document provides an overview of the key components of a 132kV substation, including: circuit breakers, protective relays, lightning arresters, bus bars, switches, the control room, transformers, power line carrier communication (PLCC), and remote terminal units (RTU). It describes the basic functions of these components in powering homes and businesses safely and efficiently.
Summer Training presentation on 132/33 KV sub-station Minto park, Allahabad
Summer Training presentation on 132/33 KV sub-station Minto park, AllahabadSudhir Cement Industries Pvt. Ltd. Meerut
This document provides an overview of a presentation on a summer training at a 132/33 kV sub-station in Allahabad, India. It discusses key equipment used in sub-stations including transformers, protection devices like Buchholz relays and silica gel breathers, cooling equipment, and other critical infrastructure like circuit breakers, capacitor banks, potential and current transformers, isolators, and insulators. It also describes the functions of this equipment and why they are important components of the power distribution system.Sms based wireless appliances control
The document describes a Short Message Service (SMS) based wireless home appliance control system (HACS) that allows users to remotely control home appliances and monitor security via SMS using GSM technology. The system uses a PC connected to a GSM modem to send and receive SMS instructions to simulate appliances and send security alerts. Test results showed the system could successfully turn appliances on/off in response to SMS commands from authorized numbers and send breach alerts upon intrusion detection. The authors propose expanding the system to integrate additional sensors and detection systems for improved security monitoring and remote control of more appliances.
Energy merter
This document describes a project to design a prepaid energy meter system using a microcontroller. The system uses a smart card to store the amount of prepaid units. When a card is inserted, the reader deducts units based on power consumption. An alarm sounds when units are low and power is cut off when units reach zero to prevent theft. The system aims to improve revenue collection for utilities by requiring upfront payment and automating disconnection when credit is used. It provides benefits like reduced costs, better customer service and financial risk management for both customers and suppliers.
Comm network
This document provides an introduction to computer networks. It discusses network components, different network types, and the OSI reference model. The OSI model is described in detail, outlining the seven layers from physical to application layer. Protocol notations and standards are also introduced. The document serves to familiarize readers with fundamental network concepts and terminology.
132 kv seminar ppt
This document provides an overview of the key components of a 132kV substation, including: circuit breakers, protective relays, lightning arresters, bus bars, switches, the control room, transformers, power line carrier communication (PLCC), and remote terminal units (RTU). It describes the basic functions of these components in powering homes and businesses safely and efficiently.
Introduction to matlab
This document provides an introduction and overview of key functions and capabilities in MATLAB. It describes how to perform basic operations and calculations, use plotting and programming features, work with vectors and matrices, and utilize common MATLAB functions. Key points covered include how to get help, change directories, clear variables, perform calculations, create scripts and functions, use flow control, plot data, index vectors and matrices, and more.
Matlab files
Matlab can read and write files in both Matlab (.mat) and ASCII formats. The save command saves variables to a .mat file while the load command loads variables from a file. Files can also be read and written using low-level file I/O functions like fopen, fread, fwrite, etc. Matlab supports many file formats for images, sound, movies and other data types using functions like imread, imwrite, wavread, aviread and more.
Matlab booklet
This document provides an introduction to using MATLAB. It begins with instructions on starting and exiting MATLAB. It then discusses MATLAB's basic functionality for matrix calculations and operations. Subsequent sections cover topics like repeating commands, subscripting matrices, the edit-test-edit cycle for developing code, writing functions and scripts, and input/output in MATLAB including loading/saving data and printing output. Exercises are provided throughout to help readers practice key concepts.
Introduction to matlab
This document provides an introduction and overview of the MATLAB programming environment and its core functionality. It describes how to perform basic operations and calculations, write scripts and functions, work with vectors and matrices, and use common plotting and programming commands. Key features covered include MATLAB's command-line interface, help system, variables, operators, functions, file types (m-files and function files), flow control, and short summaries of many common commands.
Basic 8051 question
This document contains questions and answers related to the 8085 microprocessor and its architecture. Some key details include:
- The 8085 is an 8-bit microprocessor that uses registers like the accumulator, temporary, instruction, and stack pointer registers. The stack pointer and program counter are 16-bits.
- It uses flags like sign, zero, auxiliary, parity, and carry. The stack is LIFO and the program counter stores the address of the next instruction.
- When the HLT instruction is executed, the processor enters a halt state and the buses are tri-stated. Interrupts are classified as hardware or software.
Nitu projrct elec
This document is a summer training report prepared by Sourav Singh for the Department of Instrumentation and Control Engineering at Seth Jai Parkash Polytechnic Damla in Yamuna Nagar. It describes the design, working, and implementation of a telephone controlled remote switch circuit. The circuit uses a microphone, comparators, monostable multivibrators, a counter, decoder logic, and a relay to switch electrical devices remotely by sending a coded ring signal from a telephone. Detailed diagrams, component lists, and explanations of the circuit design and operation are provided.
Project on audio cd player
This document describes a project to create an audio CD player in MS-DOS. It was created by four students under teacher guidance. The project allows listening to audio songs from a CD in MS-DOS, supporting features like prefetch requests and audio channel control. It also details error codes, interrupt routines, CD-ROM data values, the format of the CD-ROM control block, and CD-ROM device parameters.
Pov
This document describes a major project to create a persistence of vision (POV) display using an array of LEDs rotated at high speed by a motor. The project will use a microcontroller to control an LED driver chip and synchronize the LEDs to display 2D or 3D messages. Hardware components include an ATmega644 microcontroller, motor/driver system, sensor circuit, LED driver chip, and LED array. Software includes Keil for programming and Proteus for simulation. The POV display can be used for advertising, education, entertainment and animation by taking advantage of the visual persistence of the human eye.
Quiz
This document summarizes a major project for developing a quiz master system. The system consists of a microcontroller that displays questions and options on an LCD screen. Players can select options using a remote with buttons. If the answer is correct a green LED lights, otherwise a red LED lights. The level increases for correct answers. Players can quit using another button. The system is designed to determine responses in quick succession and could be used for quiz shows or online tests. It aims to provide an easy to use, low-cost quiz game.
Microprocessor File
This document contains a practical file submitted by Sourbah for the Microprocessor course. It includes 10 programs written by Sourbah to solve various tasks related to microprocessors. Each program is briefly described and the assembly code is listed. The programs cover tasks such as hexadecimal addition, sorting strings, multiplying ASCII strings, binary to gray code conversion, and finding square roots.
Dsp file
The document provides information about MATLAB and its basic functions:
- MATLAB is a programming platform for algorithm development, data analysis and visualization. It uses matrix and array operations for technical computing problems.
- The document outlines MATLAB's main components, including the development environment, built-in functions, programming language, graphics capabilities and external interfaces.
- Basic MATLAB commands are described like plot, subplot, stem, zeros and ones for creating arrays, input for user input, and title/xlabel for labeling plots.
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Sms based wireless appliances control
The document describes a Short Message Service (SMS) based wireless home appliance control system (HACS) that allows users to remotely control home appliances and monitor security via SMS using GSM technology. The system uses a PC connected to a GSM modem to send and receive SMS instructions to simulate appliances and send security alerts. Test results showed the system could successfully turn appliances on/off in response to SMS commands from authorized numbers and send breach alerts upon intrusion detection. The authors propose expanding the system to integrate additional sensors and detection systems for improved security monitoring and remote control of more appliances.
Energy merter
This document describes a project to design a prepaid energy meter system using a microcontroller. The system uses a smart card to store the amount of prepaid units. When a card is inserted, the reader deducts units based on power consumption. An alarm sounds when units are low and power is cut off when units reach zero to prevent theft. The system aims to improve revenue collection for utilities by requiring upfront payment and automating disconnection when credit is used. It provides benefits like reduced costs, better customer service and financial risk management for both customers and suppliers.
Comm network
This document provides an introduction to computer networks. It discusses network components, different network types, and the OSI reference model. The OSI model is described in detail, outlining the seven layers from physical to application layer. Protocol notations and standards are also introduced. The document serves to familiarize readers with fundamental network concepts and terminology.
132 kv seminar ppt
This document provides an overview of the key components of a 132kV substation, including: circuit breakers, protective relays, lightning arresters, bus bars, switches, the control room, transformers, power line carrier communication (PLCC), and remote terminal units (RTU). It describes the basic functions of these components in powering homes and businesses safely and efficiently.
Introduction to matlab
This document provides an introduction and overview of key functions and capabilities in MATLAB. It describes how to perform basic operations and calculations, use plotting and programming features, work with vectors and matrices, and utilize common MATLAB functions. Key points covered include how to get help, change directories, clear variables, perform calculations, create scripts and functions, use flow control, plot data, index vectors and matrices, and more.
Matlab files
Matlab can read and write files in both Matlab (.mat) and ASCII formats. The save command saves variables to a .mat file while the load command loads variables from a file. Files can also be read and written using low-level file I/O functions like fopen, fread, fwrite, etc. Matlab supports many file formats for images, sound, movies and other data types using functions like imread, imwrite, wavread, aviread and more.
Matlab booklet
This document provides an introduction to using MATLAB. It begins with instructions on starting and exiting MATLAB. It then discusses MATLAB's basic functionality for matrix calculations and operations. Subsequent sections cover topics like repeating commands, subscripting matrices, the edit-test-edit cycle for developing code, writing functions and scripts, and input/output in MATLAB including loading/saving data and printing output. Exercises are provided throughout to help readers practice key concepts.
Introduction to matlab
This document provides an introduction and overview of the MATLAB programming environment and its core functionality. It describes how to perform basic operations and calculations, write scripts and functions, work with vectors and matrices, and use common plotting and programming commands. Key features covered include MATLAB's command-line interface, help system, variables, operators, functions, file types (m-files and function files), flow control, and short summaries of many common commands.
Basic 8051 question
This document contains questions and answers related to the 8085 microprocessor and its architecture. Some key details include:
- The 8085 is an 8-bit microprocessor that uses registers like the accumulator, temporary, instruction, and stack pointer registers. The stack pointer and program counter are 16-bits.
- It uses flags like sign, zero, auxiliary, parity, and carry. The stack is LIFO and the program counter stores the address of the next instruction.
- When the HLT instruction is executed, the processor enters a halt state and the buses are tri-stated. Interrupts are classified as hardware or software.
Nitu projrct elec
This document is a summer training report prepared by Sourav Singh for the Department of Instrumentation and Control Engineering at Seth Jai Parkash Polytechnic Damla in Yamuna Nagar. It describes the design, working, and implementation of a telephone controlled remote switch circuit. The circuit uses a microphone, comparators, monostable multivibrators, a counter, decoder logic, and a relay to switch electrical devices remotely by sending a coded ring signal from a telephone. Detailed diagrams, component lists, and explanations of the circuit design and operation are provided.
Project on audio cd player
This document describes a project to create an audio CD player in MS-DOS. It was created by four students under teacher guidance. The project allows listening to audio songs from a CD in MS-DOS, supporting features like prefetch requests and audio channel control. It also details error codes, interrupt routines, CD-ROM data values, the format of the CD-ROM control block, and CD-ROM device parameters.
Pov
This document describes a major project to create a persistence of vision (POV) display using an array of LEDs rotated at high speed by a motor. The project will use a microcontroller to control an LED driver chip and synchronize the LEDs to display 2D or 3D messages. Hardware components include an ATmega644 microcontroller, motor/driver system, sensor circuit, LED driver chip, and LED array. Software includes Keil for programming and Proteus for simulation. The POV display can be used for advertising, education, entertainment and animation by taking advantage of the visual persistence of the human eye.
Quiz
This document summarizes a major project for developing a quiz master system. The system consists of a microcontroller that displays questions and options on an LCD screen. Players can select options using a remote with buttons. If the answer is correct a green LED lights, otherwise a red LED lights. The level increases for correct answers. Players can quit using another button. The system is designed to determine responses in quick succession and could be used for quiz shows or online tests. It aims to provide an easy to use, low-cost quiz game.
Microprocessor File
This document contains a practical file submitted by Sourbah for the Microprocessor course. It includes 10 programs written by Sourbah to solve various tasks related to microprocessors. Each program is briefly described and the assembly code is listed. The programs cover tasks such as hexadecimal addition, sorting strings, multiplying ASCII strings, binary to gray code conversion, and finding square roots.
Dsp file
The document provides information about MATLAB and its basic functions:
- MATLAB is a programming platform for algorithm development, data analysis and visualization. It uses matrix and array operations for technical computing problems.
- The document outlines MATLAB's main components, including the development environment, built-in functions, programming language, graphics capabilities and external interfaces.
- Basic MATLAB commands are described like plot, subplot, stem, zeros and ones for creating arrays, input for user input, and title/xlabel for labeling plots.