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Author Question: Two technicians are discussing exhaust check valves used in SAI systems. Technician A says that they ... (Read 76 times)

audie

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on: Jun 23, 2018
Two technicians are discussing exhaust check valves used in SAI systems. Technician A says that they are used to prevent the output from the SAI pump from entering the intake manifold. Technician B says the check valves are used to keep the exhaust from entering the SAI pump. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

All these are functions of the air intake system EXCEPT ________.
 
  A) Silence intake noise B) Controls atmospheric pressure
  C) Clean the air D) Act as a flame arrester in case of backfire


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Ksh22

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Reply #1 on: Jun 23, 2018
Answer to Question 1

B

Answer to Question 2

B


audie

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Reply 2 on: Jun 23, 2018
Thanks for the timely response, appreciate it

softEldritch

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Reply 3 on: Yesterday
Excellent

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