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Author Question: The ambient temperature is 70 F and the humidity is low. What should the high side gauge pressure be ... (Read 162 times)

frankwu

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on: Jun 23, 2018
The ambient temperature is 70 F and the humidity is low. What should the high side gauge pressure be (AC system on)?
 
  A) Not enough information to tell B) 140 to 190 psi
  C) 10 to 50 psi D) 300 to 350 psi

Question 2

Which grade of diesel fuel is best suited for cold weather operation?
 
  A) Grade 3 B) Grade 2 C) Grade 1 D) None of these


lgoldst9

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

B

Answer to Question 2

C


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