#1
Which component converts hydraulic pressure into mechanical force to stop the vehicle?
Brake caliper
ExplanationConverts hydraulic pressure into mechanical force.
#2
What is the function of brake fluid in a hydraulic brake system?
To transfer pressure from the master cylinder to the brake components
ExplanationTransfers pressure from master cylinder to brakes.
#3
Which of the following is NOT a common symptom of brake system issues?
Increased braking efficiency
ExplanationNot a common symptom of brake issues.
#4
What is the purpose of brake rotors in a disc brake system?
To convert kinetic energy into heat energy
ExplanationConverts kinetic energy to heat.
#5
What is the primary function of a parking brake?
To hold the vehicle stationary when parked
ExplanationHolds vehicle stationary when parked.
#6
What is the primary purpose of brake pads or shoes?
To generate friction to stop the vehicle
ExplanationGenerates friction to stop vehicle.
#7
What is the primary function of the brake warning light on the dashboard?
To warn of low brake fluid level
ExplanationWarns of low brake fluid level.
#8
Which of the following components is responsible for increasing the force applied to the brake pedal?
Brake booster
ExplanationIncreases force applied to brake pedal.
#9
What is the purpose of brake pads in a disc brake system?
To create friction with the brake rotor
ExplanationCreates friction with the brake rotor.
#10
What is the purpose of a brake master cylinder?
To transfer pressure from the brake pedal to the brake components
ExplanationTransfers pressure from pedal to brakes.
#11
Which brake system component is responsible for retracting the brake pads when the brake pedal is released?
Brake caliper
ExplanationRetracts brake pads when pedal is released.
#12
What is the function of a brake proportioning valve?
To regulate the pressure applied to each brake
ExplanationRegulates pressure to each brake.
#13
Which of the following brake system components is responsible for holding the brake pads or shoes in place?
Brake hardware
ExplanationHolds brake pads or shoes in place.
#14
What is the purpose of ABS (Anti-lock Braking System) sensors in a vehicle?
To detect wheel speed
ExplanationDetects wheel speed.
#15
What is the role of ABS (Anti-lock Braking System) in a vehicle?
To prevent the wheels from locking up during braking
ExplanationPrevents wheel lock-up during braking.
#16
In a drum brake system, what component applies outward force to the brake shoes against the drum?
Wheel cylinder
ExplanationApplies outward force to brake shoes.
#17
What is the purpose of brake bleeding in a hydraulic brake system?
To remove air bubbles from the brake lines
ExplanationRemoves air bubbles from brake lines.
#18
Which of the following brake system components is typically found in a drum brake setup but not in a disc brake setup?
Wheel cylinder
ExplanationFound in drum brake setup, not disc.
#19
Which of the following statements about brake fade is true?
Brake fade is caused by excessive braking temperatures
ExplanationCaused by excessive braking temperatures.
#20
Which brake system component is responsible for converting hydraulic pressure into mechanical force at the wheel?
Brake caliper
ExplanationConverts hydraulic pressure to mechanical force.