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Author Question: How can improperly loading an open display case adversely affect its operation? A) It can block ... (Read 140 times)

sammy

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on: Jul 24, 2018
How can improperly loading an open display case adversely affect its operation?
 
  A) It can block the condenser airflow.
  B) It can disrupt the air curtain.
  C) It can interfere with the operation of the case modulation damper.
  D) It can add more heat load on one shelf than another.

Question 2

When installing a rooftop package unit, proper airflow through the condenser fan is critical. The minimum free clearance air space above the condenser fan should be:
 
  A) 60 in. B) 12 in. C) 72 in. D) 48 in.


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kmb352

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

B

Answer to Question 2

A


sammy

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Reply #2 on: Jul 24, 2018
TY


kmb352

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Reply #3 on: Jul 24, 2018
You're welcome


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