AUTOMOBILE ENGINEERING IN ME QUIZ

The Diesel engine works on

Otto cycle

Carnot cycle

Diesel cycle

Rankine cycle

TRUE ANSWER : ?
YOUR ANSWER : ?

The major purpose of an electronically controlled automatic transmission is that this type of transmission

Eliminates gear clutches

Reduces shift shock and achieves more efficient transmission of engine torque

Reduces the number of automatic transmission components

Eliminates the gear shaft lever

TRUE ANSWER : ?
YOUR ANSWER : ?

If the air-fuel mixture ignites before the spark takes place at spark plug, the condition is called

Ignition

Pre-ignition

Detonation

Rumble

TRUE ANSWER : ?
YOUR ANSWER : ?

A maintenance free battery

Does not contain acid

Does not contain water

Has lead-antimony plate grid

Has lead-calcium plate grid

TRUE ANSWER : ?
YOUR ANSWER : ?

The information provided by the oxygen (O₂) sensor to the feedback control system is about the

Exhaust gas volume

Air temperature

Air-fuel ratio

Air flow speed

TRUE ANSWER : ?
YOUR ANSWER : ?

During suction stroke, the inside pressure of cylinder is

Equal to the atmospheric pressure

None of the listed here

More than the atmospheric pressure

Less than the atmospheric pressure

TRUE ANSWER : ?
YOUR ANSWER : ?

The function of a proportioning control valve (PCV) in a brake system is to

Cause less brake fluid pressure to act on the front brakes than on the rear brakes when the fluid pressure exceeds a predetermined level

Reduce the brake fluid pressure when the brakes approach their lockup point

Cause less brake fluid pressure to act on the rear brakes than on the front brakes when the fluid pressure exceeds a predetermined level

Ensure that equal pressure is supplied to the front and rear brakes throughout every braking operation

TRUE ANSWER : ?
YOUR ANSWER : ?

In which of the following conditions, the idle CO percentage should be measured with the vehicle?

Headlights and other electrical devices are switched on

Headlights and other electrical devices are switched off

Headlights are switched on

Headlights and other lights are switched off

TRUE ANSWER : ?
YOUR ANSWER : ?

The octane rating of petrol commercially available is

100-110

85-95

95-100

110-125

TRUE ANSWER : ?
YOUR ANSWER : ?

A four cylinder engine has a capacity of 2.4 litres. The swept volume of one cylinder is

600 cm³

2400 cm³

1200 cm³

400 cm³

TRUE ANSWER : ?
YOUR ANSWER : ?