85) Where the non-return valve is located in the centre feed master cylinder?

On the reservoir

On the cylinder head

On the bypass port

On the pistons head

Answer is:

On the pistons head

Brake system MCQ with Answers

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86) What is the brake pedal free play range permitted while adjusting?

4 mm to 8 mm

8 mm to 10 mm

6 mm to 12 mm

13 mm to 18 mm

Answer is:

6 mm to 12 mm

Explanation:

Brake pedal free-play is a measurement of how far the pedal moves before the master cylinder first begins to apply. Free play is critical on all braking systems in order to keep the Vent Port open inside the master cylinder. If this vent port is not open, brake fluid pressure will increase as brakes heat up.