AUTOMOBILE ENGINEERING IN ME QUIZ

The basic purpose of tyres is to

Grip the road and provide good traction

None of these

Act as brake

Substitute for springs

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In comparison with a radial tyre, one advantage of a bias ply tyre is

Smoother ride at low speeds

Longer life

None of these

Lower rolling resistance

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In a square type engine

Geometrical shape is square

Two cylinders are placed horizontal and two vertical

Stroke length and cylinder bore are same

Diameter and length of piston are same

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The lower cylindrical portion of the piston which improves piston cooling performance is called

Piston skirt

Connecting rod

Piston crown

Piston pin boss

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The tyre rotation is generally done at

4000 km

1000 km

6000 km

10,000 km

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YOUR ANSWER : ?

The function of anti-lock brake system (ABS) is that is

Maintains directional control during braking by preventing the wheels from locking

Reduces the stopping distance

Minimizes the brake fade

Prevents nose dives during braking and thereby postpones locking of the wheels

TRUE ANSWER : ?
YOUR ANSWER : ?

The advantage of having a tandem master cylinder arrangement in automobiles is that it

Enhances safety by serving two independent lines in a divided line brake circuit

Boosts the brake fluid pressure to reduce the force required to depress the brake pedal

Supplies equal fluid pressure to each line of a divided line brake circuit, thereby preventing the brakes from dragging on one side

Enhances safety by activating the brakes using vacuum pressure in the event of brake fluid loss

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Damper in an automobile is used to

Increase the energy

Release the energy

Dissipate the energy

Absorb the energy

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In case of a Diesel car, the pressure at the end of compression is of the order of

35 bar

25 bar

15 bar

45 bar

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Engine misfiring is likely to result from

Spark plug gap too wide

Incorrect fuel air mixture

Vapours lock in the fuel only

Spark plug gap too small

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YOUR ANSWER : ?