______is comprised of a brake disk,brake pads and a brake caliper.
                    举一反三
- Disk brake is comprised of a brake disk, brake pads and a brake caliper (see Fig.5-3).
 - ________ is comprised of a brake disk, brake pads and a brake caliper. A: Emergency brake B: Disk brake C: Drum brake
 - Two brake pads are mounted in the brake caliper, one on each side of the brake disk.
 - It works by causing two brake pads to press on either side of the brake disk that is rotating along with the wheel.
 - What is other name for a brake rotor?( ). A: Brake piston B: Brake disc C: Brake caliper D: Brake cylinder
 
