Author Question: Automotive A/C compressor oil is hygroscopic, which means it ________. A) Flexible when wet B) Is ... (Read 55 times)

maychende

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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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Answer to Question 1

C

Answer to Question 2

C



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