The S-Cam brake:
A. Pulls the brake shoes in away from the drum.
B. Pushes the brake shoes out against the drum.
C. Requires a power screw to operate.
Answer: B. Pushes the brake shoes out against the drum.
A. Pulls the brake shoes in away from the drum.
B. Pushes the brake shoes out against the drum.
C. Requires a power screw to operate.
Answer: B. Pushes the brake shoes out against the drum.
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.