Automobile Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Automobile Engineering Interview Questions

Questions Answers Views Company eMail

When we run the report j1ifr ( pending 4(5)a challan )this report can we convert in excel sheet.

Carraro,

2016

Hi guys! I buyed this clone carprog but i realized that not reading 24cxx. I tried 93cxx and 25cxx and it read.But 24cxx not.I tried to put external power.Of course the eeprom was soldered out.The interface is new and never read 24cxx.I tried many 24cxx .Is there a solution for this problem? I read in other forum that need to replaced 74hc125D with 74hc125M 4 pieces. thanks!

OBDmore,

2133

why we use ignitor in ignition coils in automobile sector?

DE Diamond Electric India,

2 3919

engine rotation

1872

basic difference between bsIII & bs IV

2 3966

What is standard size journal and big end crankshaft in mahindra bolero

MAHINDRA,

1937

IN automobile engineering what is the mean of auto i think auto means cars

Hyundai,

2 4219

how cdi unit works ? what will happen if there is no cdi unit in car?

1601

why pistons rotate in clockwise direction?what are the functions of counter weight in crank?

1664

I have a 2000 grand Prix with the 3.8 liter engine and my alternator went out are there other alternators that can be used instead of buying the specific one needed.

1535

How to select Fuse Rating, Wire size in Passenger Car? Why we are considering Car as 12V system since alternator is one who supply power when car is in running state?

Tata Elxsi,

1434

If a diesel engine is running at 2500 RPM, How much would be RPM of turbocharger?

1350

The main advantage of a good clutch is a) Good torque transmission b) Rapid engagement c) Large size d) High inertia

Backbone, Bosch, MAHINDRA, Uniparts Group,

2249

Hard shifting of gears would result when a) There is rapid engagement of gears b) There is less heat dissipation c) The clutch inertia is very high d) There is no clutch free pedal play

Backbone, Bosch, MAHINDRA, Uniparts Group,

1533

The torque transmitted by a clutch is given by a) T = μWR b) T = μ/WR c) T = μW/R d) T = 1/μWR

Backbone, Bosch, MAHINDRA, Uniparts Group,

1381

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Un-Answered Questions { Automobile Engineering }

What are mpfi and tpfc systems?

1492

Why do heavy vehicles use diesel engine?

1059

How much watt is equal to 1HP.

1093

Which mechanism is used in automobile gearing?

1208

What is the diffrence bitween bs2 & bs3 engine?

1021

What is the Diesel consumption of 1000 KVA rating DG set at full load?

3808

Mention the importance of sae to the automobile domain.

1113

Can servomotor be used for applying torque or load to the gear box drive shaft at various speeds for gear box testing purpose.

988

Tell me which has more efficiency: Diesel engine or Petrol engine.

984

Will engine performance be damaged by mixing oil in fuel of four stroke bike ?

1118

State two to three differences between two stroke and four stroke engine?

1057

How efficiency can be calculated in 500 k.v.a diesel generator?

959

What is bearing and what are the different types of bearing ?

1103

Explain the consequences of using bs3 engine fuel with bs4 engines.

1003

how cdi unit works ? what will happen if there is no cdi unit in car?

1601

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