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Author Question: Oversized equipment operates: A) At the same efficiency as correctly sized equipment. B) About ... (Read 93 times)

Ebrown

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on: Jul 24, 2018
Oversized equipment operates:
 
  A) At the same efficiency as correctly sized equipment.
  B) About the same efficiency, but also has reserve capacity.
  C) Less efficiently than correctly sized equipment.
  D) More efficiently than correctly sized equipment.

Question 2

The maximum safe level to pressurize a system with nitrogen when checking for leaks is:
 
  A) The high-side system test pressure.
  B) 500 psig.
  C) A pressure equal to the saturation pressure at 150F for the system refrigerant.
  D) The low-side system test pressure.


mtmmmmmk

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

C

Answer to Question 2

D


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Ebrown

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Reply #2 on: Jul 24, 2018
Thanks


mtmmmmmk

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Reply #3 on: Jul 24, 2018
Welcome :)


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