Technician A says that a vibration felt in the seats may be ...

[NguyenJ]

Technician A says that a vibration felt in the seats may be caused by improper rear wheel balance. Technician B says that a vibration felt in the steering wheel may be caused by improper front wheel balance. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Technician A says that low frequency vibrations may be heard as a moan or hum. Technician B says that high frequency vibrations may be heard as a moan or hum. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

[billybob123]

Answer to Question 1

C

Answer to Question 2

B

[NguyenJ]

Excellent

[ghepp]

Great answer, keep it coming