Automobile Engine MCQs

Question 1

Steam engine is the example of which of the following type-

Accepted Answer

External combustion engine

Answer

Internal combustion engine

Answer

Both of them

Answer

None of them

Question 2

. . . . . . . . Section is the cross section of the brake shoe?

Accepted Answer

T

Answer

X

Answer

Y

Answer

Z

Question 3

The difference between DOT 3 and DOT 4 brake fluids is

Accepted Answer

DOT 4 fluids have a higher boiling point than DOT 3 fluid

Answer

DOT 4 fluids have a lower boiling point than DOT 3 fluid

Answer

DOT 3 and DOT 4 fluids have the same boiling point, but DOT 4 fluid has a longer service life

Answer

DOT 4 fluid is more resistant to freezing than DOT 3 fluid

Question 4

The brake pedal during ABS operation

Accepted Answer

Transmits slight kickback to the driver's foot

Answer

Is pushed upward forcefully

Answer

Pedal stroke becomes longer

Answer

All of the above

Question 5

Select the most appropriate sentence applicable to knocking phenomena of the S. I. engine

Accepted Answer

In S. I. engine, the detonation occurs near the end of combustion

Answer

In S. I. engine, the detonation occurs near the begining of combustion.

Answer

In S. I. engine, the detonation is of a heterogeneous mixture causing very low rate of pressure rise

Answer

None of the above

Question 6

Which of the following is not the example of internal combustion engine?

Accepted Answer

Steam engine

Answer

Wankle engine

Answer

Petrol engine

Answer

Diesel engine

Question 7

Flash point in grade A for diesel fuels is-

Accepted Answer

38°C

Answer

6°C

Answer

66°C

Answer

100°C

Question 8

The component of the torque converter that allows multiplication of torque is the

Accepted Answer

Stator

Answer

Turbine

Answer

Impeller

Answer

Freewheel

Question 9

What is the capacity of fuel tank?

Accepted Answer

70 - 120 litres

Answer

10 - 50 litres

Answer

300 - 350 litres

Answer

5 - 10 litres