Automobile Engineering MCQ Question with Answer

Automobile Engineering MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 29
A clutch is usually designed to transmit maximum torque which is

Equal to the maximum engine torque

80 % of the maximum engine torque

150 % of the maximum engine torque

None of these

Question No : 30
The antiknock property of compression ignition engine fuel can be improved by adding

Tetraethyl lead

Trimethyl pentane

Amyl nitrate

Hexadecane

Question No : 31
If the spark plug deposit indicates black coating of soot, it indicates that the engine has been generally operating on

Too lean mixture

Stoichiometric mixture

Most economical mixture

Too rich mixture

Question No : 32
Which of the following symptom is caused as a result of brake disc run out?

Ineffectiveness of the brakes

Judder during braking

Localized wearing of the brake pads

Rapid wearing of the brake pads

Question No : 33
The specific gravity of Diesel is about

0.65

0.75

0.85

0.95

Question No : 34
In a four wheel drive (4WD), the numbers of gear boxes are

Question No : 35
When the front wheels of a vehicle are locked during braking, then

Stopping distance becomes extremely long

Front tyres skid across the road surface, and the vehicle spins around

Rear tyres skid across the road surface, and the vehicle spins around

Driver loses control over the steering, and the vehicle continues moving in its current direction