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5.0
SOS BRAKE & BRAKING SYSTEM QUESTIONS WITH
DETAILED VERIFIED ANSWERS (100% CORRECT
ANSWERS) /ALREADY GRADED A+
Q: In a single anchor bendix drum type rear brake
Ans: the secondary lining is longer than the primary
Q: Compared to the secondary shoe lining areas of drum brakes, the
primary shoe lining area is:
Ans: smaller and goes toward the front of the car
Q: During a brake overhaul, you notice that the brake fluid seems to be
very dirty and dark in color. What should you do?
Ans: flush the system before the new parts are installed
Q: In order to bleed the system on a vehicle equipped with power
brakes:
Ans: None of the above
Q: Which of the following could be a symptom of over-torqued lug
nuts?
Ans: A brake pedal pulsation during braking.
,Q: Which of the following describes the proper sequence to bleed
brake lines on most rear wheel drive vehicles:
Ans: RR, LR, RF, LF
Q: In disc brake caliper assemblies, the "square cut seal" is usually
located:
Ans: In the caliper piston bore
Q: When performing a caliper overhaul, what would you use to remove
the pistons from the calipers?
Ans: Compressed air
Q: Sliding caliper disc brake pads are kept in adjustment by the
Ans: Square cut piston seal
Q: A cracked or torn vacuum diaphragm in a power booster would
likely cause:
Ans: Hard pedal with very high effort required
Q: When the brakes are applied on a car with disc-drum brakes, a
vibration or pulsating movement is felt. What can cause this problem?
Ans: A rotor thickness variation
Examstudy - Stuvia US
, Q: While test driving a car, the mechanic finds that the right front brake
"grabs". The most likely cause of this problem is:
Ans: Brake fluid or grease on the brake linings.
Q: During a road test, you find that when normal breaking pressure is
applied the pedal slowly goes to the floor. What is the likely cause of
this problem?
Ans: A leaking master cylinder primary piston seal.
Q: A rattle is a single piston disc brake assembly which goes away
when the brakes are applied is most likely a result of:
Ans: Loose pads in the caliper
Q: Which of the following would most likely cause dragging brakes?
Ans: A defective vehicle load sensor
Q: With the car standing still, you can hear a squeaking noise when
applying the brake pedal slowly. What could cause this noise?
Ans: Dry backing plate contact surfaces.
Q: There is a scraping sound coming from one rear brake. The sound
stops when the brakes are applied. What is the likely cause of the
problem?
Examstudy - Stuvia US
In today's fast-paced educational landscape, students need reliable resources to excel in their studies.
5.0
SOS BRAKE & BRAKING SYSTEM QUESTIONS WITH
DETAILED VERIFIED ANSWERS (100% CORRECT
ANSWERS) /ALREADY GRADED A+
Q: In a single anchor bendix drum type rear brake
Ans: the secondary lining is longer than the primary
Q: Compared to the secondary shoe lining areas of drum brakes, the
primary shoe lining area is:
Ans: smaller and goes toward the front of the car
Q: During a brake overhaul, you notice that the brake fluid seems to be
very dirty and dark in color. What should you do?
Ans: flush the system before the new parts are installed
Q: In order to bleed the system on a vehicle equipped with power
brakes:
Ans: None of the above
Q: Which of the following could be a symptom of over-torqued lug
nuts?
Ans: A brake pedal pulsation during braking.
,Q: Which of the following describes the proper sequence to bleed
brake lines on most rear wheel drive vehicles:
Ans: RR, LR, RF, LF
Q: In disc brake caliper assemblies, the "square cut seal" is usually
located:
Ans: In the caliper piston bore
Q: When performing a caliper overhaul, what would you use to remove
the pistons from the calipers?
Ans: Compressed air
Q: Sliding caliper disc brake pads are kept in adjustment by the
Ans: Square cut piston seal
Q: A cracked or torn vacuum diaphragm in a power booster would
likely cause:
Ans: Hard pedal with very high effort required
Q: When the brakes are applied on a car with disc-drum brakes, a
vibration or pulsating movement is felt. What can cause this problem?
Ans: A rotor thickness variation
Examstudy - Stuvia US
, Q: While test driving a car, the mechanic finds that the right front brake
"grabs". The most likely cause of this problem is:
Ans: Brake fluid or grease on the brake linings.
Q: During a road test, you find that when normal breaking pressure is
applied the pedal slowly goes to the floor. What is the likely cause of
this problem?
Ans: A leaking master cylinder primary piston seal.
Q: A rattle is a single piston disc brake assembly which goes away
when the brakes are applied is most likely a result of:
Ans: Loose pads in the caliper
Q: Which of the following would most likely cause dragging brakes?
Ans: A defective vehicle load sensor
Q: With the car standing still, you can hear a squeaking noise when
applying the brake pedal slowly. What could cause this noise?
Ans: Dry backing plate contact surfaces.
Q: There is a scraping sound coming from one rear brake. The sound
stops when the brakes are applied. What is the likely cause of the
problem?
Examstudy - Stuvia US
