Automobile Engine MCQs

Question 1

What is Tetra Ethyl Lead?

Accepted Answer

Common additive to gasoline to increase its knock resistance

Answer

Common additive to gasoline to decrease its knock resistance

Answer

Both are correct

Answer

None of these

Question 2

Inertia type drives are commonly employed in

Accepted Answer

Cars

Answer

Light transport vehicles

Answer

Heavy transport Vehicles

Answer

Cross-country vehicles

Question 3

The purpose of transmission in an automobile is

Accepted Answer

To vary the torque at the wheels

Answer

To vary the speed of automobile

Answer

To vary the power of automobile

Answer

None of these

Question 4

Propeller shaft includes

Accepted Answer

Universal joint

Answer

Knee joint

Answer

Slip joint

Answer

Hook joint

Question 5

Pick the odd one out:

Accepted Answer

Hall shaft

Answer

Clutch shaft

Answer

Main shaft

Answer

Lay shaft

Question 6

What is the factor that tend to increase brake temperature?

Accepted Answer

All are correct

Answer

Load on vehicle

Answer

Speed of cehicle

Answer

Unbalanced braking

Question 7

The time reqired to charge a modem automotive super-capacitor is about

Accepted Answer

10 seconds

Answer

One hour

Answer

30 minutes

Answer

10 minutes

Question 8

There are two separate movements of the gear shift lever for changing the gears. The first movement selects

Accepted Answer

Shifter fork which operates gear assembly to be moved

Answer

The shaft to be moved

Answer

The shaft pedal to be moved

Answer

None of these

Question 9

On what principle does the braking system in the car work?

Accepted Answer

Frictional force

Answer

Cravitational force

Answer

Magnetic force

Answer

Electric force