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Author Question: Codes relating to rooftop installation include: A) OSHA, DOE, and EPA. B) NIST, UL, and CSA. C) ... (Read 55 times)

sarasara

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Codes relating to rooftop installation include:
 
  A) OSHA, DOE, and EPA.
  B) NIST, UL, and CSA.
  C) Uniform Mechanical code, International Mechanical code, and National Fuel Gas code.
  D) International Conditioned Air Code, Rooftop Installation National Code, and International Heating & Cooling Code.

Question 2

The airflow on a single-deck coffin-style open display case:
 
  A) Is across the top of the case. B) Is all around the product.
  C) Is only on the bottom of the case. D) Travels lengthwise from one end to the other.



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pami445

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Answer to Question 1

C

Answer to Question 2

A





 

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