WorksheetsPaying attention quiz
Total questions: 7
Worksheet time: 5mins
What does nominal mean in reference to a brake disc?
Discard
Minimal
New
Corroded
Which way is a BMW brake circuit split?
Each caliper has individual circuits
Driver side / passenger side
Both front / Both rear
Left front and Right rear/
Right front and Left rear
If a parking brake servo is stuck, how do you disengage it?
Through the test plan
Remove the servo, then loosen the parking brake
Remove the fuse to the parking brake servo
Hold the parking brake button for 10 seconds
Technician A says to brush the caliper bracket with a wired brush to clean it. Technician B says BMW uses DOT 3 brake fluid in some applications today. Who is correct?
Tech A
Tech B
Both Tech A and Tech B
Neither Tech A or Tech B
Describe how a brake booster works.
When the pedal is applied atmospheric pressure fills one side of the booster aiding the pressure
When the pedal is applied the booster fills with vacuum on both sides of the champer and create a softer pedal
The booster is electronic and get 12 volts applied to it in order to operate correctly
The booster receives vacuum and uses the vacuum to create a hard brake pedal
A vehicle being discussed has no communication to the DSC. Tech A says that the DSC module may be faulty. Tech B says the fuse to the DSC may be blown. Who is correct?
Tech A
Tech B
Both Tech A and Tech B
Neither Tech A or Tech B
Tech A says to activate the parking brake button first after replacing the brakes. Tech B says the DSC module has a built in tandom master cylinder. Who is correct?
Tech A
Tech B
Both Tech A and Tech B
Neither Tech A or Tech B
