Brake systems are being discussed. Technician A says the service brakes may be drum or disc. Technician B says ABS becomes involved only if it senses one (or more)wheels about to lock up. Who is correct?
A)A only
B)B only
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

Both technicians are correct. Service brakes can be either drum or disc, and ABS does become involved only if it senses one or more wheels about to lock up.

Brake Systems Are Being Discussed