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Author Question: Air filters that work by passing the air and contaminants through a media and trapping the ... (Read 48 times)

robinn137

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on: Jul 24, 2018
Air filters that work by passing the air and contaminants through a media and trapping the contaminants in the media fibers use:
 
  A) Electronic precipitation. B) Velocity reduction particle precipitation.
  C) Mechanical filtration. D) Magnetic resonance particle removal.

Question 2

The pressure-reducing valve is responsible for:
 
  A) Retrieving makeup water from the boiler. B) Controlling the hot-water circulator.
  C) Adding makeup water to the boiler. D) Condensing water vapor.


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kjohnson

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

C

Answer to Question 2

C


robinn137

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Reply #2 on: Jul 24, 2018
Thanks


kjohnson

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Reply #3 on: Jul 24, 2018
Welcome :)


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