Braking System MCQ Questions & Answers

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Each section contains 100 MCQs on Braking System .

In vacuum booster servo assisted hydraulic brake, vacuum is developed

A) In the inlet manifold B) In the outlet manifold C) In the crankcase D) None of these

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

The main function of a master cylinder is that it

A) Adjusts the extent of brake pedal play B) Boosts the force applied to the brake pedal C) Converts the brake pedal force into hydraulic pressure D) Ensures that all the wheel brakes are supplied with the same amount of fluid pressure

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

When the hydraulic brake pedal is pressed by the driver and feels 'spongy' it indicates that-

A) Brake shoe clearance is excessive B) System contains air C) System is in good condition D) Brake fluid require change

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Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Bleeder valve is the valve fitted on wheel cylinders for forcing air out of the braking system

A) Correct B) Incorrect C) Both are correct D) None of these

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Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

When brakes are applied on a moving vehicle; the kinetic energy is converted to

A) Mechanical energy B) Heat energy C) Electrical energy D) Potential energy

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Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What is the remedy of the cause fault 'Air in hydraulic system'?

A) Bleed the system B) Adjust brake pedal C) Use brake oil D) All are correct

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

If the brake efficiency is 70%, then the braking quality is said to be

A) Fair B) Very good C) Good D) Poor

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What is the cause of the fault 'insufficient braking'?

A) Insufficient air in the system B) Brake shoes worn out C) Brakes require re-adjusting D) All are correct

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The most effective braking system for a four wheeled vehicle will have

A) All wheels braking B) Front wheel braking C) Real wheels braking D) Front wheels braking if the front wheel is the drive axle

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

In disc brakes, pad-to-disc adjustment is provided by

A) Caliper B) Piston C) Piston seal D) Bleed screw

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

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Braking System MCQ Questions & Answers | Automobile Engineering