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Author Question: Most circuits put all the controls on: A) One side of a load. B) The 24 volt side of the load. ... (Read 74 times)

Jipu 123

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on: Jul 24, 2018
Most circuits put all the controls on:
 
  A) One side of a load. B) The 24 volt side of the load.
  C) Both sides of a load. D) Line voltage side of the load.

Question 2

How does increased ventilation sometimes help to improve indoor air quality?
 
  A) The pollutants are purged using a pollutant purge timer, PPT.
  B) It improves the efficiency of the HEPA filters by increasing the velocity of air across the filters.
  C) It reduces the contaminant level through dilution.
  D) The contaminated indoor air is replaced with pollutant-free outside air.


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mmj22343

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

A

Answer to Question 2

C


Jipu 123

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Reply #2 on: Jul 24, 2018
TY


mmj22343

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


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