Automobile Engineering - Engineering

Q1:

In a ventilated disc brake,

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

E

ANS:D - disc contains radial vanes between its rubbing surfaces for optimum cooling performance

Explanation: No answer description is available.