AUTOMOBILE ENGINEERING IN ME QUIZ

In a petrol engine, the high voltage for spark plug is in the order of

11 kilovolts

2000 volts

1000 volts

22 kilovolts

TRUE ANSWER : ?
YOUR ANSWER : ?

The cam shaft in an engine is always mounted

Parallel to the crankshaft

Inclined to the crankshaft

None of these

Perpendicular to the crankshaft

TRUE ANSWER : ?
YOUR ANSWER : ?

The main function of the tread pattern on tyre is that

The tread grooves pass air between the tyre and road surface, thereby preventing tyre from overheating

The tread pattern protects the tyre's inner carcass from small stones and pieces of glass

The crests between the tread grooves absorb road noise

In wet conditions, the tread grooves expel water that is drawn between the tyre and road surface

TRUE ANSWER : ?
YOUR ANSWER : ?

The caster is called positive when the top of the king pin is inclined to the

Rear of the vehicle

Left of the vehicle

Right of the vehicle

Front of the vehicle

TRUE ANSWER : ?
YOUR ANSWER : ?

Which one of the following statements correctly describes the construction of a planetary gear type differential?

Each planetary pinion gear meshes with both the central gear and the internal gear.

One drive shaft is splined to the central gear and the other to the planetary gear.

The six planetary pinions rotate in constant mesh with the internal gears.

The internal gear is fixed to the planetary gear.

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YOUR ANSWER : ?

The material generally used for cylinder sleeves is

Aluminium

Ceramic

Fibre reinforced plastic

Cast iron

TRUE ANSWER : ?
YOUR ANSWER : ?

The power source for a brake booster is

Electricity

The pressure difference between the atmospheric pressure and the vacuum pressure in the intake manifold

Hydraulic pump

Exhaust manifold pressure

TRUE ANSWER : ?
YOUR ANSWER : ?

During suction stroke, the inside pressure of cylinder is

None of the listed here

Less than the atmospheric pressure

Equal to the atmospheric pressure

More than the atmospheric pressure

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YOUR ANSWER : ?

When the brake pedal free play is less than the specified value, then the

Brake fades

Brake drags

Antilock braking system malfunctions

Vapour locking occurs in the brake lines

TRUE ANSWER : ?
YOUR ANSWER : ?

The negative plates of a lead acid battery has

Lead peroxide (PbO₂)

Sulphuric acid (H₂SO₄)

Spongy lead (Pb)

Lead sulphate (PbSO₄)

TRUE ANSWER : ?
YOUR ANSWER : ?