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Author Question: Where is a direct vent space heater installed? A) In an exterior wall B) In an interior wall C) ... (Read 138 times)

rlane42

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on: Jul 24, 2018
Where is a direct vent space heater installed?
 
  A) In an exterior wall
  B) In an interior wall
  C) Any place that still allows a vent pipe to run to the outside
  D) Typically they are free-standing in the room being heated.

Question 2

How was natural gas created?
 
  A) Natural gas was created when the earth was formed.
  B) Chemicals are mixed in large gas generating plants that react to form natural gas.
  C) Conversion of organisms into gas through pressure and heat
  D) Natural gas is a byproduct of refining oil.


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af

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

A

Answer to Question 2

C


rlane42

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Reply #2 on: Jul 24, 2018
TY


af

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


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