Electronically controlled variable-assist power steering systems ...

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Electronically controlled variable-assist power steering systems vary the amount of boost by ________.
 
  A) Changing the flow of fluid through the steering gear
  B) Varying the pump output orifice size
  C) Speeding up or slowing down the power steering pump
  D) Bypassing some of the fluid back into the reservoir

Question 2

Two technicians are discussing differentials. Technician A says that all differentials are vented. Technician B says that a clogged vent can cause the rear axle seal to leak. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

[flexer1n1]

Answer to Question 1

B

Answer to Question 2

C

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Thank you

[flexer1n1]

No problem