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Author Question: If an HVACR technician determines the ratio of the density of a material to the density of a common ... (Read 81 times)

Cooldude101

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on: Jul 24, 2018
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

Question 2

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.


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mohan

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

D

Answer to Question 2

A


Cooldude101

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Reply 2 on: Jul 24, 2018
Excellent

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Reply 3 on: Yesterday
Wow, this really help

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