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Derive the expression for determining fuel injector pulse duration (base pulse width Tw) for open loop and closed loop modes using speed-density method of computing mass air flow rate.
OpenChetan Shidling asked 5 years ago • Automotive Electronics
646 views0 answers0 votes
Discuss the configuration and significance of closed loop and open loop operation of Electronic fuel control system and also brief on the configuration and operation of Hybrid vehicle
OpenChetan Shidling asked 5 years ago • Automotive Electronics
432 views0 answers0 votes
How performance is enhanced for TCS with an additional sensor I/P along with conventional wheel speed sensor I/P. Justify your answer with the representative block diagram
OpenChetan Shidling asked 5 years ago • Automotive Electronics
407 views0 answers0 votes
How the engine performance can be controlled using ignition timing? Suggest a suitable Instrumentation system with related electronics for closed loop control of ignition timing.
OpenChetan Shidling asked 5 years ago • Automotive Electronics
388 views0 answers0 votes
explain the operation of Automatic Transmission System? How different Gear ratios can be obtained in Automatic Transmission System?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
384 views0 answers0 votes
Determine the fuel injector pulse duration (base pulse width Tw) and fuel the fuel quantity for the four cylinder engine operating in open loop mode with 6000 rpm, having a fuel flow rate of 0.0022Kg/sec and mass ait flow rate of 0.0035Kg/sec
ResolvedChetan Shidling asked 5 years ago • Automotive Electronics
1188 views0 answers1 votes
Describe the performance of an engine with respect to EGR, Air fuel ratio and ignition timing with the necessary plots. What are EURO and Bharat standards?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
442 views0 answers0 votes
Explain diagnostic tools applied to auto motives?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
420 views0 answers0 votes
Discuss different diagnostic protocols in automotive electronics?
OpenChetan Shidling asked 5 years ago • Analog Electronics
311 views0 answers0 votes
Explain fault detection and correction?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
482 views0 answers0 votes
Distinguish between on board and off board diagnostics?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
558 views0 answers0 votes
Differentiate between basic and multiplex wiring system?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
900 views0 answers0 votes
Write a short note on safety process for product life cycle?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
395 views0 answers0 votes
Describe the safety standard ISO 26262?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
473 views0 answers0 votes
Write a short note on autonomous vehicle?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
447 views0 answers0 votes
Differentiate between cruise control and adaptive cruise control?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
414 views0 answers0 votes
Explain the sequence of operation of driver's air bag?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
526 views0 answers0 votes
Explain the functions of different layers of CAN?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
565 views0 answers0 votes
Explain the need for ECU communication in an auto motives?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
480 views0 answers0 votes
With schematic and plot, analyze the engine performance with respect to exhaust gas recirculation?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
391 views0 answers0 votes
With a neat schematic explain the functions of 3-way catalytic converter?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
341 views0 answers0 votes
Determine the fuel injector pulse duration (base pulse width Tw) and fuel quantity for the four cylinder engine operating in open loop mode with 6000rpm, having a fuel flow rate of 0.0022Kg/sec and mass air flow rate of 0.0035Kg/sec.?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
580 views0 answers1 votes
Imagine you are driving at a higher altitude explain how engine control system responds to the change in the engine load increased by the driver demand?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
514 views0 answers0 votes
How to reduce the cost of hardware without removing any functionality in engine management system. Justify your answer the representative block diagram?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
421 views0 answers0 votes
Draw a block diagram of an engine management system showing all the main inputs and outputs?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
905 views0 answers0 votes
Explain the role of engine control system in terms of fuel economy, power and exhaust?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
410 views0 answers0 votes
Discuss the features automotive grade processors and its architectural attributes?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
445 views0 answers0 votes
Justify the use of sensors for following applications. Anti-collision system, Fuel-injection system, Vehicle types, speedometer?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
427 views0 answers0 votes
Explain various applications for following sensors in context with automotive systems, temperature sensor, velocity sensor, pressure sensor, torque sensor?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
452 views0 answers0 votes
List the different actuator devices and discuss their functionality for ABS, ESP and ECM?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
548 views0 answers0 votes
Give the mechanism for actuating exhaust gas regulation?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
382 views0 answers0 votes
Describe how a knock sensor operates to produce a signal?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
401 views0 answers0 votes
Explain the method to determine the intake manifold mass air flow rate (MAF) in the absence of MAF sensor?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
495 views0 answers0 votes
Propose a suitable sensor with related electronics to determine the spark advance and spark retard timings of an engine?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
410 views0 answers0 votes
Suggest and explain the sensor with its components used for measuring the engine speed?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
495 views0 answers0 votes
Discuss the need for legislation and write a note on Euro V Standard?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
432 views0 answers0 votes
Illustrate the importance electronic transmission in an automotive system?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
465 views0 answers0 votes
With the block diagram explain how emission control is done in automobile?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
474 views0 answers0 votes
List the three major reasons for using electronics in automotive systems and explain them briefly?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
538 views0 answers0 votes
Explain hybrid electric vehicle (HEV) and its modes of operation?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
667 views0 answers0 votes
Explain the function and characteristics of automotive functional domains?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
562 views0 answers0 votes
Elaborate on different segments of automotive industry and also discuss about automotive supply chain?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
500 views0 answers0 votes
Compare different types of transmission systems in an automobile?
OpenChetan Shidling asked 5 years ago • Automotive Electronics
834 views0 answers0 votes
What is ferrite core transformer?
OpenChetan Shidling asked 5 years ago • Electrical Machines
344 views0 answers0 votes
Write a C program for the one-dimensional array to store elements in an array and also reverse the elements in an array then display the output?
AnsweredChetan Shidling asked 5 years ago • C Language
479 views1 answers0 votes
Write a C program for the one-dimensional array to store elements in an array and find the smallest element in the array?
AnsweredChetan Shidling asked 5 years ago • C Language
786 views1 answers0 votes
Write a C program to find factorial of any number?
AnsweredChetan Shidling asked 5 years ago • C Language
515 views1 answers0 votes
What is meaning of half controlled full wave rectifier?
AnsweredChetan Shidling asked 5 years ago • Power Electronics
507 views1 answers0 votes
What is cost of RCC and PCC pole?
OpenChetan Shidling asked 5 years ago • Electrical Estimating And Costing
405 views0 answers0 votes
What is neural network in machine learning?
OpenChetan Shidling asked 5 years ago • Artificial Intelligence, Machine Learning, & Deep Learning
420 views0 answers0 votes
Why reactor is used in substation?
AnsweredChetan Shidling asked 5 years ago • Switchgear And Protection
446 views1 answers0 votes
What is potential transformer and where it used?
AnsweredChetan Shidling asked 5 years ago • Switchgear And Protection
418 views1 answers0 votes
What is single phasing in three phase motors?
AnsweredChetan Shidling asked 5 years ago • Electrical Machines
493 views1 answers0 votes
What is Cost to install overhead service mains?
OpenChetan Shidling asked 5 years ago • Electrical Estimating And Costing
396 views0 answers0 votes
What is Cost of Reel Insulators used in overhead lines?
OpenChetan Shidling asked 5 years ago • Electrical Estimating And Costing
433 views0 answers0 votes
What is load test on induction motor?
OpenChetan Shidling asked 5 years ago • Electrical Machines
330 views0 answers0 votes
What is no-load and blocked rotor test on induction motor?
OpenChetan Shidling asked 5 years ago • Electrical Machines
346 views0 answers0 votes
What is field flux control method in dc motor?
OpenChetan Shidling asked 5 years ago • Electrical Machines
307 views0 answers0 votes
What is armature voltage control method in dc motor?
OpenChetan Shidling asked 5 years ago • Electrical Machines
302 views0 answers0 votes
What are the types of speed control for dc motors?
OpenChetan Shidling asked 5 years ago • Electrical Machines
305 views0 answers0 votes
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