Technician A says anti-vibration devices only need to be used ...

[Coya19@aol.com]

Technician A says anti-vibration devices only need to be used when resurfacing drums. Technician B says composite brake rotors require special adapters when mounted on a bench lathe for resurfacing. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both technicians A and B D) Neither technician A nor B

Question 2

Technician A says that to check the operation of a vacuum brake booster, the brake pedal should be depressed until the assist is depleted and then start the engine. Technician B says that the brake pedal should drop when the engine starts, if the booster is okay. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both technicians A and B D) Neither technician A nor B

[efwsefaw]

Answer to Question 1

C

Answer to Question 2

C

[Coya19@aol.com]

Excellent

[Perkypinki]

Great answer, keep it coming