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Author Question: The two types of load calculations outlined in Manual J8 are: A) Residential load procedure and ... (Read 65 times)

sammy

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on: Jul 24, 2018
The two types of load calculations outlined in Manual J8 are:
 
  A) Residential load procedure and commercial load procedure.
  B) Square footage factor procedure and air change factor procedure.
  C) Peak load procedure and average load procedure.
  D) Daily load procedure and seasonal load procedure.

Question 2

When installing a split system, what should be done before opening the installation valves?
 
  A) Purge the lines and coil with nitrogen to ensure that they are clean.
  B) Evacuate the lines and coil.
  C) Heat the valve body with a torch to loosen it so that it will turn freely.
  D) Add a small quantity of water to prevent the o-rings in the valves from drying out.


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jointhecircus

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

C

Answer to Question 2

B


sammy

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

shewald78

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Reply 3 on: Yesterday
:D TYSM

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