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Author Question: The small gaps between the screws on the screw compressor are sealed by: A) Tip seals. B) The ... (Read 20 times)

laurencescou

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on: Jul 24, 2018
The small gaps between the screws on the screw compressor are sealed by:
 
  A) Tip seals. B) The malleable metal the screws are made of.
  C) Oil flooding. D) Rings on the end of the rotors.

Question 2

What color hose is used for connecting to the charging refrigerant cylinder vacuum pump or the recovery machine?
 
  A) Blue B) Black C) Red D) Yellow


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s.meritte

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Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

D


laurencescou

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Reply 2 on: Jul 24, 2018
Excellent

Joy Chen

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Reply 3 on: Yesterday
:D TYSM

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