Multiple Choice
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
Correct Answer:
Verified
Correct Answer:
Verified
Q1: What component is the technician holding in
Q2: Technician A says that to check the
Q3: A common source of vacuum for boosters
Q5: Brake pedal feedback to the driver is
Q6: The booster operation test determines if the
Q7: The first step in diagnosing a Hydro-Boost
Q8: The brake assist system (BAS) is activated
Q9: Technician A says when the brakes are
Q10: A hydraulically operated booster unit stores fluid
Q11: The Hydro-Boost brake booster uses what type