Engine vacuum may be used to operate the ______.
A)power brakes
B)cruise control
C)air-conditioning system
D)All the answers are correct.

Name: Engine vacuum may be used to operate the ______. A)power brakes B)cruise control C)air-conditioning system D)All the answers are correct.
Brand: Quizplus
Rating: 4.8 (47 reviews)

Question

Quizplus · Accepted Answer

Engine vacuum is commonly used to assist in operating power brakes, cruise control systems, and some components of the air-conditioning system, making all the provided options correct.

Engine Vacuum May Be Used to Operate the ______