Brake System Knowledge Quiz
Brake System Knowledge Quiz
Test your understanding of brake systems with this engaging quiz designed for automotive enthusiasts and professionals alike! Whether you're a technician in training or just looking to sharpen your skills, this quiz covers key aspects of brake theory and practice.
Challenge yourself with questions about:
- Brake component fun
ctionality - Common diagnostic procedures
- Maintenance best practices
The brakes are dragging on a vehicle. This could be caused by..
Overfilled master cylinder reservoir
Low vacuum to the booster
Bypassing master cylinder
Quick take-up valve stuck open
The brakes pads are worn at an angle on a vehicle with a sliding brake caliper system. Which one is the most likely cause?
Worn caliper piston
Worn caliper bushings
Leaking caliper seal
Leaking caliper boot
A diagnostic trouble code is set for an open wheel speed sensor on the left front sensor. The technician measures the resistance at the sensor & finds it to be within specification. Which of the following is the most likely cause for the wheel speed sensor code?
Faulty ABS computer
Open Fuse
Open wiring from the computer to the wheel speed sensor
Shorted left front ABS modulator valve
Technician A days a double flare line should be replaced with an ISO flare line. Tech B says ISO flare line should be replaced with a double flare line. Who is correct?
Tech A
Tech B
Both
Neither
A parking brake cable is binding on a vehicle with front disc & rear drum brakes. This can result in..
Dragging front brakes
Dragging rear brakes
Rusted brake drums
Rusted disc brake rotors
A vehicle has a low brake pedal. Master cylinder fluid level is correct. Which of the following is the most likely cause?
Worn brake pad lining
Seized wheel cylinder
Seized caliper piston
Brake shoes out of adjustment
The brake caliper piston boot was cut when the caliper was reassembled. Tech A says this will cause a brake fluid leak when the caliper is reinstalled. Tech B says this could cause the piston to bind due to contamination. Who is correct?
Tech A
Tech B
Both
Neither
While testing the system shown above, the technician finds there is no assist from the booster after the engine is shut off. Which of the following is the most likely cause?
While testing the system shown above, the technician finds there is no assist from the booster after the engine is shut off. Which of the following is the most likely cause?
After disc brake pad replacement, the new pads should be burnished. This purpose of this procedure to...
Confirm pad lining to the rotor
Break the sealant off of the new linings
Remove finger prints from the rotor
Boil all the water out of the brake fluid
Which of the following is true concerning caliper removal?
The fluid must be drained prior removal
The caliper sliding pins must be removed prior to removal
The piston must be replaced every time the caliper is removed
The boot must be replaced every time the caliper is removed
The amount of friction between two moving faces in contact with each other is expressed as a ratio & is called
Friction
The coefficient of heat
The coefficient of friction
Heat ratio
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