Q14
The power source for a brake booster is
A.
Exhaust manifold pressure
B.
Electricity
C.
The pressure difference between the atmospheric pressure and the vacuum pressure in the intake manifold
AnswerD.
Hydraulic pump
Answer: Option C
Solution
Answer: Option C
Solution:
The power source for a brake booster is the pressure difference between the atmospheric pressure and the vacuum pressure in the intake manifold