Technician A says that a vibration above 45 MPH indicates a ...

[luminitza]

Technician A says that a vibration above 45 MPH indicates a possible out-of-balance tire. Technician B says that a vibration above 45 MPH can only be diagnosed if engine load is considered. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

The most commonly used type of brake booster uses ________ assist.
 
  A) Electrical B) Hydraulic
  C) Vacuum D) None of these is correct

[Danny Ewald]

Answer to Question 1

A

Answer to Question 2

C

[luminitza]

Excellent

[Dominic]

Thanks for the timely response, appreciate it