contact areas of the tyres

free play of the steering wheel

turning radius of the left and right wheels

difference in the toe angles of the left and right wheels

mechanically

hydraulically

pneumatically

none of these

a duct directs air towards the caliper for cooling while the vehicle is moving

caliper is covered with cooling fins

disc contains many small holes for optimum cooling performance

disc contains radial vanes between its rubbing surfaces for optimum cooling performance

wheel piston or cylinder

anchor pin

brake drum

wheel rim or axle

adjust the extent of brake pedal free play

boost the force applied to brake pedal

convert brake pedal force into hydraulic pressure

ensure that all the wheel brakes are supplied with the same amount of fluid pressure