Two technicians are discussing vacuum brake boosters. Technician A says that when the engine is running and the driver's foot is off the brake pedal, a vacuum is present on both sides of the booster diaphragm. Technician B says that when the brakes are in the applied position, vacuum is present on the front side of the diaphragm. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both Technicians A and B
D) Neither Technician A nor B
C
Trades & Technology
You might also like to view...
Which Cabinet-level secretary developed the SCANS report?
a. Secretary of Labor b. Secretary of Agriculture c. Secretary of Interior d. Secretary of State
Trades & Technology
When working on any air bag system, wait at least ____ minutes after disconnecting the battery before beginning any service.
A. two B. three C. four D. five
Trades & Technology
Market failure resulting from externalities occurs when there are substantial differences between market values and social values
Indicate whether the statement is true or false
Trades & Technology
What is a snap action?
What will be an ideal response?
Trades & Technology