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ASE A5 Brakes Practice Test -Section 1- Hydraulic System Diagnosis And Repair Questions And Answers With Verified Solutions 100% Correct!!!$12.49
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ASE A5 Brakes Practice Test -Section 1-
Hydraulic System Diagnosis And Repair
Questions And Answers With Verified
Solutions 100% Correct!!!
A spongy brake pedal may be caused by: - ANSWER✔✔Air in the hydraulic
system
d - Air causes a gap in the hydraulic fluid flow because the fluid has to compress
the air before it can apply the piston. This delay causes the spongy feel. The other
choices do not affect this concern.
This question is not like the others. It has the word EXCEPT. For this question,
look for the choice that could NOT cause the described situation. Read the entire
question carefully before choosing your answer. A vehicle has a very erratic brake
pulling concern while applying the brakes. All of the following items could cause
this erratic pull EXCEPT:
Excessive tire pressure b. Four-wheel alignment c. Seized caliper piston on the
other side d. Steering gear problem - ANSWER✔✔a. Excessive tire pressure
Excessive tire pressure is the exception because this fault will cause tire wear but
not a pull. Low or uneven tire pressure can cause a pull.
3. The brakes are being bled on an older vehicle equipped with a quick take up
valve in the master cylinder. Technician A says the quick take up valve must be
depressed. Technician B says the brakes on this vehicle cannot be bled. Who is
right? - ANSWER✔✔Neither A nor B
- Both technicians are wrong. The brakes on quick take up systems use the same
bleeding procedure as those without this valve.
, A power assist brake booster push rod that is to short will cause which of the
following? - ANSWER✔✔Excessive brake pedal travel
- A short push rod length will have to travel farther for contact and result in
excessive pedal travel.
This question is not like the others. It has the word EXCEPT. For this question,
look for the choice that could NOT cause the described situation. Read the entire
question carefully before choosing your answer. Excessive brake pedal travel with
a firm brake pedal can be caused by all of the following issues, EXCEPT: -
ANSWER✔✔Low brake fluid level
A low brake fluid level will not cause excessive brake pedal travel and a firm brake
pedal. All of the others will cause excessive brake pedal travel and a firm brake
pedal
The master cylinder fluid level is low on a vehicle. Technician A says the cause
could be a brake out of adjustment. Technician B says that one of the brake
systems has failed. Who is right? - ANSWER✔✔Both A and B
- Technician A is right because blockage of the compensation ports will not allow
the fluid to return to the master cylinder reservoir and thereby cause the brakes to
remain applied and drag. Excessive free travel cause brake lag not drag
After the replacement of a master cylinder the brakes drag. Technician A says the
compensation ports may be blocked. Technician B says excessive pedal free play
could be the cause. Who is right? - ANSWER✔✔Technician A is right because
blockage of the compensation ports will not allow the fluid to return to the master
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