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Author Question: Positive shutoff fittings allow technicians to reduce the amount of which of the following? A) ... (Read 35 times)

jasdeep_brar

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on: Jul 24, 2018
Positive shutoff fittings allow technicians to reduce the amount of which of the following?
 
  A) Refrigerant spray when disconnecting from a refrigeration system
  B) The amount of refrigerant coming into the hoses
  C) Liquid in the unit during evacuation
  D) Refrigerant spray when connecting to a refrigeration system

Question 2

Which of the following compressors is NOT considered a positive-displacement compressor?
 
  A) Rotary B) Screw C) Centrifugal D) Reciprocating


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isabelt_18

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

A

Answer to Question 2

C


jasdeep_brar

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  • Posts: 569
Reply 2 on: Jul 24, 2018
Gracias!

Viet Thy

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Reply 3 on: Yesterday
Wow, this really help

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