Automobile Service.ppt
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The starting system uses a battery, starter motor, and solenoid to provide power to crank the engine. The charging system includes an alternator belt connected to the engine crankshaft that spins a rotor inside the alternator. This generates alternating current (AC) electricity that is rectified to direct current (DC) to recharge the battery and power vehicle electrical components. A voltage regulator controls the charging rate of the alternator to keep the battery properly charged. Issues like a loose alternator drive belt can cause low charging output and lead to problems starting the vehicle.
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Control systems in automobiles use sensors to monitor variables and actuators to manipulate variables in order to regulate systems like fuel injection, anti-lock braking, and electronic damping. Sensors measure variables like air-fuel ratio, wheel speed, throttle position, and more. Actuators like fuel injectors, brake valves, and damper solenoids are controlled by the sensor input. Electronic control units process sensor data and control actuators to maintain set points for variables and optimize system performance. Automotive control systems integrate engine, transmission, chassis, and safety functions for improved efficiency, safety, and driver experience.
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The document discusses different ignition systems used in engines. It describes how a magneto system works using a magneto unit with a rotor and magnets to generate an electromagnetic field that produces a voltage in the coil windings when it passes through the soft iron core. It also describes how a dynamo/alternator system uses a dynamo or alternator instead of a magneto to generate power. The distributor is discussed as distributing the spark to each cylinder using a centrifugal advance mechanism. Finally, electronic ignition systems are mentioned as using a control unit and sensor to control spark timing.
Question.ppt
This document contains 7 questions about safety protocols and requirements for various industrial processes and roles. It asks about safety factors for hydro-testing and electroplating, safety protocols for a paint shop, safety committees that should be formed in an organization, safety requirements for using power presses as recommended by a safety director, details about OSHA, and the roles and responsibilities of safety engineers and safety departments.
Clutch.ppt
The document discusses materials used in the automotive and defense industries. It outlines that the most common materials in automobiles are steel, aluminum, magnesium, copper, plastics and carbon fiber. Over 70% of plastics used in cars come from four polymers: polyethylene terephthalate, high-density polyethylene, polyvinyl chloride, and low-density polyethylene. In defense, alloy steels are most commonly used as tank armor and ceramics are used in armor materials.
AUTOMOBILE.ppt
This document discusses materials used in the automotive industry. It states that the most commonly used materials in vehicles are steel, aluminum, magnesium, copper, plastics and carbon fiber. It notes that over 70% of plastic used in cars comes from four polymers: polyethylene terephthalate, high-density polyethylene, polyvinyl chloride, and low-density polyethylene. The document also outlines the design process for selecting materials and mentions that aluminum alloys, titanium alloys, and composites make up over 90% of materials used in aircraft construction, while ceramics and steel alloys are used for armor in the defense industry.
Design.ppt
The document discusses materials used in the automotive and defense industries. It outlines that the most common materials in automotive are steel, aluminum, magnesium, copper, plastics and carbon fiber. It notes that 39 types of plastics are used in cars, with the top four polymers making up over 70% of plastic. Common plastic types are also listed. In defense, alloy steels are most commonly used as tank armor, while aluminum alloys, titanium alloys, composites and high-strength steels make up over 90% of aircraft. Ceramics are also used in defense as armor materials.
Material Design.ppt
The document discusses materials used in the automotive and defense industries. It notes that the most common materials in automobiles are steel, aluminum, magnesium, copper, plastics and carbon fiber. Over 70% of plastics used in cars come from four polymers: polyethylene terephthalate, high-density polyethylene, polyvinyl chloride, and low-density polyethylene. In defense, alloy steels are most commonly used as tank armor and ceramics are used in armor materials.
Methods of material.ppt
The document discusses materials used in the automotive and aerospace industries. It notes that the most common materials in automotive are steel, aluminum, magnesium, copper, plastics and carbon fiber, with over 70% of plastics being four polymers: PET, HDPE, PVC, and LDPE. In aerospace, the most widely used structural materials are aluminum alloys, titanium alloys, high-strength steels, and composites, making up over 90% of airframe weight. Ceramics are mainly used in defense as armor materials, while alloy steels are most common for tank armor.
Application of materials.ppt
The document discusses materials used in the automotive and aerospace industries. It notes that the most common materials in automotive are steel, aluminum, magnesium, copper, plastics and carbon fiber. It states that 39 types of plastics are used in cars, with the top four polymers making up 70% of plastic. Common aerospace materials include aluminum alloys, titanium alloys, high-strength steels, and composites, accounting for over 90% of airframe weight. In defense, ceramics are mainly used as armor and alloy steels are most common for tank armor.
Selection of materials for automotive, aerospace, - Copy.ppt
This document discusses materials selection criteria and common materials used in automotive, aerospace, marine, and defense applications. The key criteria for selecting materials include performance requirements, reliability requirements, and size/shape/mass constraints. Common automotive materials are steels, aluminum, magnesium, copper, plastics and carbon fiber. The most used aerospace materials are aluminum alloys, titanium alloys, high-strength steels, and composites. Ceramics are mainly used as armor materials in defense, while alloy steels are most common for tank armor.
More from Suresh Thillai (20)
Selection of materials for automotive, aerospace, - Copy.ppt
Selection of materials for automotive, aerospace, - Copy.ppt
Recently uploaded
DfMAy 2024 - key insights and contributions
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Technical Drawings introduction to drawing of prisms
Method of technical Drawing of prisms,and cylinders.
一比一原版(IIT毕业证)伊利诺伊理工大学毕业证成绩单专业办理
IIT毕业证原版定制【微信：176555708】【伊利诺伊理工大学毕业证成绩单-学位证】【微信：176555708】（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
◆◆◆◆◆ — — — — — — — — 【留学教育】留学归国服务中心 — — — — — -◆◆◆◆◆
【主营项目】
一.毕业证【微信：176555708】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微信：176555708】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分→ 【关于价格问题（保证一手价格）
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
学历顾问：微信：176555708
ACEP Magazine edition 4th launched on 05.06.2024
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
原版制作(unimelb毕业证书)墨尔本大学毕业证Offer一模一样
学校原件一模一样【微信：741003700 】《(unimelb毕业证书)墨尔本大学毕业证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Heap Sort (SS).ppt FOR ENGINEERING GRADUATES, BCA, MCA, MTECH, BSC STUDENTS
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
在线办理(ANU毕业证书)澳洲国立大学毕业证录取通知书一模一样
学校原件一模一样【微信：741003700 】《(ANU毕业证书)澳洲国立大学毕业证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
A review on techniques and modelling methodologies used for checking electrom...
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.
Advanced control scheme of doubly fed induction generator for wind turbine us...
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Modelagem de um CSTR com reação endotermica.pdf
Modelagem em função de transferencia. CSTR não-linear.
Recycled Concrete Aggregate in Construction Part III
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Design and Analysis of Algorithms-DP,Backtracking,Graphs,B&B
Dynamic Programming
Backtracking
Techniques for Graphs
Branch and Bound
Low power architecture of logic gates using adiabatic techniques
The growing significance of portable systems to limit power consumption in ultra-large-scale-integration chips of very high density, has recently led to rapid and inventive progresses in low-power design. The most effective technique is adiabatic logic circuit design in energy-efficient hardware. This paper presents two adiabatic approaches for the design of low power circuits, modified positive feedback adiabatic logic (modified PFAL) and the other is direct current diode based positive feedback adiabatic logic (DC-DB PFAL). Logic gates are the preliminary components in any digital circuit design. By improving the performance of basic gates, one can improvise the whole system performance. In this paper proposed circuit design of the low power architecture of OR/NOR, AND/NAND, and XOR/XNOR gates are presented using the said approaches and their results are analyzed for powerdissipation, delay, power-delay-product and rise time and compared with the other adiabatic techniques along with the conventional complementary metal oxide semiconductor (CMOS) designs reported in the literature. It has been found that the designs with DC-DB PFAL technique outperform with the percentage improvement of 65% for NOR gate and 7% for NAND gate and 34% for XNOR gate over the modified PFAL techniques at 10 MHz respectively.
PROJECT FORMAT FOR EVS AMITY UNIVERSITY GWALIOR.ppt
Ppt on evs amity University project work.........................??????!?!?!?!!?!!?!!?/?/?/?/?/?
6th International Conference on Machine Learning & Applications (CMLA 2024)
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
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Technical Drawings introduction to drawing of prisms
Technical Drawings introduction to drawing of prisms
Heap Sort (SS).ppt FOR ENGINEERING GRADUATES, BCA, MCA, MTECH, BSC STUDENTS
Heap Sort (SS).ppt FOR ENGINEERING GRADUATES, BCA, MCA, MTECH, BSC STUDENTS
basic-wireline-operations-course-mahmoud-f-radwan.pdf
basic-wireline-operations-course-mahmoud-f-radwan.pdf
A review on techniques and modelling methodologies used for checking electrom...
A review on techniques and modelling methodologies used for checking electrom...
Advanced control scheme of doubly fed induction generator for wind turbine us...
Advanced control scheme of doubly fed induction generator for wind turbine us...
Recycled Concrete Aggregate in Construction Part III
Recycled Concrete Aggregate in Construction Part III
Design and Analysis of Algorithms-DP,Backtracking,Graphs,B&B
Design and Analysis of Algorithms-DP,Backtracking,Graphs,B&B
Low power architecture of logic gates using adiabatic techniques
Low power architecture of logic gates using adiabatic techniques
PROJECT FORMAT FOR EVS AMITY UNIVERSITY GWALIOR.ppt
PROJECT FORMAT FOR EVS AMITY UNIVERSITY GWALIOR.ppt
6th International Conference on Machine Learning & Applications (CMLA 2024)
6th International Conference on Machine Learning & Applications (CMLA 2024)
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
Automobile Service.ppt
- 2. Automotive Service Modern Auto Tech Study Guide Chapters 30 & 32 Pages 499 - 547 Starting & Charging Systems 21 Points Starter Motor Alternator
- 3. Automotive Service 1. The _________________ system uses battery power and an electric motor to crank the engine for starting. Charging Starting Ignition
- 4. Automotive Service 2. The ____________ is the source of energy for the starting system. The _____________ switch allows the driver to control starter motor operation. Battery, Ignition Battery, Brake Battery, Park/Neutral
- 5. Automotive Service 3. The __________________ is a high-current relay (electromagnetic switch) for connecting the battery to the starter motor. The initial “click” you hear just before cranking is the action of the solenoid. Cellophane Solenoid Fuel Pump
- 6. Automotive Service 4. The starter __________ produces the high-torque needed for turning the ring gear on the engine flywheel. Relay Solenoid Motor
- 7. Automotive Service 5. The starter motor uses repelling _________________ fields to cause the rotary motion to crank the engine. Static Magnetic Dynamic
- 8. Automotive Service 6. The starter drive is made up of a small, ____________ gear and an ________________________ clutch that work together to mesh with the flywheel during cranking. The pinion gear is has just a few teeth (10) and the flywheel it meshes with has over a hundred teeth. This gear reduction provides a gain in torque. Pinion, Overrunning Bevel, One-Way Hypoid, Roller
- 9. Automotive Service 7. The ________________ _______________ switch (also known as the park/neutral switch) prevents cranking unless the shift selector is in park or neutral. A clutch safety switch is used on manual transmission cars. Starting Safety Brake Light Anti-Theft
- 10. Automotive Service 8. The _______________ system charges the battery & supplies current to all of the car’s electrical systems. ~~~ Charging Starting Ignition
- 11. Automotive Service 9. The _______________________ is the AC generator that uses engine rotary motion to produce electricity. Alternator Turbocharger Powertrain Control Module
- 12. Automotive Service 10. The _________________ regulator is an electronic device that controls the charging rate of the alternator.
- 13. Automotive Service 11. The AC generator is powered by a drive _______ (serpentine or v) connected to the engine crankshaft pulley. Smelt Welt Belt
- 14. Automotive Service 12. The alternator produces ac electricity inside, but is rectified to ______________ _______________ (DC) before it flows out through wiring to recharge the battery and run the vehicle electrical systems. Direct Current Eddy Current House Current
- 15. Automotive Service 13. Generally speaking, alternators move __________ fields past ____ of wire to generate power…This is called electromagnetic induction Plowed, Fences Magnetic, Coils Force, Mountains
- 16. Automotive Service 14. Inside of an alternator, the brushes carry a regulated amount of battery voltage through copper slip rings into the spinning field coil of the __________. Moving this electromagnetic field past the ____________ windings generates AC electricity. The AC is changed to dc by diodes in the rectifier bridge. Rotor Rotates Stator is Stationary Stator, Rotor Rotor, Stator Armature, Rotor
- 17. Automotive Service 15. Charging system output is sensitive to ____________ temperature. The ________ is sometimes used to supplement or replace the conventional voltage regulator for more precise control the charging circuit. Battery, PCM Coolant, EGR Ambient, Trunk Battery Temperature Sensor
- 18. Automotive Service 16. A loose or slipping alternator drive ______ can cause low charging system output & lead to a dead battery. (also known as accessory drive belt) Train Belt Pinion
- 19. Automotive Service Accessory Drive Belt Tensioner Balancer Alternator