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Other Fields Homework Help Trades and Apprenticeship Topic started by: Kwilliams85 on Feb 23, 2018



Title: The outdoor ambient temperature for AHRI rating condition A is:
Post by: Kwilliams85 on Feb 23, 2018
The outdoor ambient temperature for AHRI rating condition A is:
 
  A) 85F. B) 95F. C) 75F. D) 70F.



[Ques. 2] The indoor dry bulb temperature for AHRI rating condition A is:
 
  A) 65F. B) 80F. C) 75F. D) 67F.



[Ques. 3] The triple point of most substances is:
 
  A) Dependent upon barometric pressure above atmospheric and ambient temperatures above 70F.
  B) Always measured when a substance is in a closed container.
  C) Less than atmospheric pressure.
  D) Greater than atmospheric pressure.



[Ques. 4] If an HVACR technician determines the ratio of the density of a material to the density of a common material, what is she calculating?
 
  A) Specific volume B) Density C) Volume D) Specific gravity



[Ques. 5] The density of a gas that occupies 30 cubic feet and weighs 3 pounds is:
 
  A) Density = 3 lb/30 ft3 = 0.1 lb/ft 3. B) Density = 3 lb  30 ft3 = 900 lb/ft3.
  C) Density = 30 ft3 + 3 lb = 33 lb/ft.3. D) Density = 30 ft3/3 lb = 10 ft3/lb.


Title: The outdoor ambient temperature for AHRI rating condition A is:
Post by: Quinn on Feb 23, 2018
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Title: The outdoor ambient temperature for AHRI rating condition A is:
Post by: Kwilliams85 on Feb 23, 2018
Easily the best answer :lol:


Title: The outdoor ambient temperature for AHRI rating condition A is:
Post by: Quinn on Feb 23, 2018
If so, mark it solved 8-)