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Author Question: The power wire for a piece of air-conditioning equipment should be sized using: A) The locked ... (Read 310 times)

RYAN BANYAN

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on: Jul 24, 2018
The power wire for a piece of air-conditioning equipment should be sized using:
 
  A) The locked rotor current of all the equipment motors added together.
  B) The sum of the compressor RLA and the FLA of all fan motors.
  C) The maximum overcurrent rating listed on the equipment data plate.
  D) The minimum circuit ampacity listed on the equipment data plate.

Question 2

Why is supplemental heat the second stage of heating and not the first?
 
  A) Because the thermostat won't let it energize right away
  B) Because auxiliary heat is inexpensive
  C) Because electric strip heaters turn on and off constantly
  D) Because electric strip heaters produce heat less efficiently


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AngeliqueG

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

D

Answer to Question 2

D


RYAN BANYAN

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Reply #2 on: Jul 24, 2018
Thanks


AngeliqueG

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


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