AUTOMOBILE ENGINEERING IN ME QUIZ

The sequence in which the force is transmitted through a brake system when the brake pedal is depressed is

Brake pedal, master cylinder, brake lines, vacuum servo mechanism, brake pads

Brake pedal, master cylinder, vacuum servo mechanism, brake lines, brake pads

Brake pedal, vacuum servo mechanism, master cylinder, brake lines, brake pads

Brake pedal, brake lines, vacuum servo mechanism, master cylinder, brake pads

TRUE ANSWER : ?
YOUR ANSWER : ?

A clutch is usually designed to transmit maximum torque which is

150% of the maximum engine torque

Equal to the maximum engine torque

None of these

80% of the maximum engine torque

TRUE ANSWER : ?
YOUR ANSWER : ?

The condition that results in large quantities of HC emission is

High temperature combustion

Low temperature combustion

Incomplete combustion

High atmospheric temperature combustion

TRUE ANSWER : ?
YOUR ANSWER : ?

The aluminium alloy is used in cylinder blocks because

Material cost is low

The piston is also made of aluminium alloy

It is lighter and has good heat dissipation characteristics

It does not require any cylinder liners

TRUE ANSWER : ?
YOUR ANSWER : ?

The function of a connecting rod is

To drive the drive plate

To drive the fuel pump

To turn the flywheel

To transmit motion of the piston to the crankshaft

TRUE ANSWER : ?
YOUR ANSWER : ?

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

Too rich mixture

Most economical mixture

TRUE ANSWER : ?
YOUR ANSWER : ?

A petrol engine of a car develops 125 Nm torque at 2700 r.p.m. The car is driven in second gear having gear ratio of 1.75. The final drive ratio is 4.11. If the overall transmission efficiency is 90%, then the torque available at the driving wheels is

80.91 Nm

8.091 Nm

8091 Nm

809.1 Nm

TRUE ANSWER : ?
YOUR ANSWER : ?

The function of a radiator fan in the cooling system is that

It is turned by wind force as the vehicle moves forward, and its rotation drives the water pump

It blows air through the radiator when necessary

It draws heat out of the engine compartment

It cools the engine by blowing air onto the cylinder block

TRUE ANSWER : ?
YOUR ANSWER : ?

The rating of C.I. engine fuel (Diesel) is given by

Octane number

Cetane number

None of these

Performance number

TRUE ANSWER : ?
YOUR ANSWER : ?

The brake warning light warns the driver of

Air in the hydraulic system

Failure of the primary or secondary circuit of hydraulic system

Power brake failure

Water in the master cylinder

TRUE ANSWER : ?
YOUR ANSWER : ?

↑