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Author Question: In order to leak test a low-pressure chiller, the chiller pressure: A) Must be increased to a ... (Read 77 times)

bucstennis@aim.com

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on: Jul 24, 2018
In order to leak test a low-pressure chiller, the chiller pressure:
 
  A) Must be increased to a positive pressure less than 10 psig.
  B) Should be increased by adding nitrogen.
  C) Must be reduced to a safe level, under 150 psig.
  D) Must be recovered and replaced with nitrogen.

Question 2

What is auxiliary heat?
 
  A) A heating system that is not really needed
  B) A separate system connected to the same ductwork
  C) A heating system that operates using green alternative energy
  D) Another heat source added to make up the difference between the heat pump capacity and the house load


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Chocorrol77

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

A

Answer to Question 2

D


bucstennis@aim.com

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  • Posts: 532
Reply 2 on: Jul 24, 2018
Wow, this really help

amynguyen1221

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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