WorksheetsAutomotive Services
Total questions: 8
Worksheet time: 4mins
The primary brake circuit fails due to a leak in the lines, leaving the rear section of a dual split master cylinder. Technician A says that the driver will notice a lower than normal brake pedal and some reduced braking power. Technician B says that the brake pedal will "grab" higher than normal. Which technician is correct?
Technician A only
Technician B only
Both
Neither
Two technicians are discussing a problem where the brake pedal travels too far before the vehicle starts to slow. Technician A says that the brakes may be out of adjustment. Technician B says that one circuit from the master cylinder may be leaking or defective. Which technician is correct?
Technician A only
Technician B only
Both
Neither
What type of problem will be caused by air in the lines?
Brake noise
Hard brake pedal
Vibration in the brake pedal during stops
Low spongy brake pedal
The type of brake fluid most often recommended by vehicle manufacture is_______
DOT 3
DOT 4
DOT 5
DOT 5.1
Which of the following is not a characteristic of conventional brake fluid?
Is Clear or Amber in Color
Removes paint if spilled on vehicle surfaces
Lasts the life of the vehicle unless there is a leak
Absorbs moisture from the air
Technician A says that DOT 5 brake fluid can be added to DOT 3 brake fluid. Technician B says that it is wise to purchase brake fluid that is in metal rather than plastic containers. Which technician is correct?
Technician A only
Technician B only
Both
Neither
The two types of flares used on brake lines are_______
SAE and DOT
SAE and double flare
Ball flare and bubble flare
Double flare and ISO
The button on the_______valve should be held when pressure bleeding the brakes
Proportioning
Residual check
Pressure-differential
Metering
