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Author Question: How does the specific gravity of propane compare with the specific gravity of natural gas? A) The ... (Read 73 times)

bobypop

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on: Jul 24, 2018
How does the specific gravity of propane compare with the specific gravity of natural gas?
 
  A) The specific gravity of propane and natural gas are the same.
  B) The specific gravity of natural gas is greater than that of propane.
  C) The specific gravity of propane is not relevant to piping.
  D) The specific gravity of propane is greater than that of natural gas.

Question 2

A heat pipe increases the dehumidification effect of an air-conditioning coil:
 
  A) By cooling the entering air and reheating the leaving air.
  B) By piping water out of the air through a cooled conduit.
  C) By piping water out of the air through a heated conduit.
  D) By heating the entering air and cooling the leaving air.


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frankwu0507

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

D

Answer to Question 2

A


bobypop

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Reply 2 on: Jul 24, 2018
Gracias!

diana chang

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Reply 3 on: Yesterday
Wow, this really help

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