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Author Question: Automotive A/C compressor oil is hygroscopic, which means it ________. A) Flexible when wet B) Is ... (Read 52 times)

maychende

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on: Jun 23, 2018
Automotive A/C compressor oil is hygroscopic, which means it ________.
 
  A) Flexible when wet B) Is resistant to moisture
  C) Absorbs moisture D) Is hard to see

Question 2

When the ICE shuts off and the engine coolant temperature is reduced, what component compensates for the drop in pressure inside the closed coolant system?
 
  A) Air passages B) Pressure relief valve in the radiator cap
  C) Vacuum valve in the radiator cap D) None of these


Carissamariew

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

C

Answer to Question 2

C


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