The ventilated disc brake is a disc brake in which
A. A duct directs air towards the caliper for cooling while the vehicle is moving
B. Caliper is covered with cooling fins
C. Disc contains many small holes for optimum cooling performance
D. Disc contains radial vanes between its rubbing surfaces for optimum cooling performance
Answer: Option D
This Question Belongs to Automobile Engineering >> Braking System
A. Avoid brake system
B. Actual brake system
C. Anti-lock braking system
D. Automatic brake system
In the air brake, air pressure is supplied by
A. The engine manifold
B. A compressor
C. The diaphragm valve
D. A condensor
What is the cause of poor braking?
A. Wet brake lining
B. Burntor worn out linings
C. Both are correct
D. None of the above
What is the function of brake lining?
A. To increase the co-efficient of friction
B. To prevent wearing away of the metal
C. Both are correct
D. None of the above
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