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Author Question: Examples of halogenated refrigerants include: A) CFCs, HCFCs, and HFCs. B) CFCs and HCFCs only. ... (Read 81 times)

sammy

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on: Jul 24, 2018
Examples of halogenated refrigerants include:
 
  A) CFCs, HCFCs, and HFCs. B) CFCs and HCFCs only.
  C) All refrigerants are halogenated. D) CFCs only.

Question 2

What advantages do orifice-type metering devices have over capillary tubes?
 
  A) They adjust to changing operating conditions. B) They are easy to change.
  C) They are more efficient. D) They equalize during the off cycle.


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vickybb89

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

A

Answer to Question 2

B


sammy

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Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

cici

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Reply 3 on: Yesterday
Excellent

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