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Author Question: A commercial timer can be used to cycle off large commercial air-conditioning systems on weekends ... (Read 114 times)

bobypop

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on: Jul 26, 2018
A commercial timer can be used to cycle off large commercial air-conditioning systems on weekends and other times when no one is in a building.
 
  Indicate whether the statement is true or false

Question 2

The gas valve has a button that must be depressed when the pilot light is being lighted to ________.
 
  A) bypass the low-temperature safety circuit
  B) overcome the pull-in current of the solenoid in the valve until the thermocouple can produce sufficient current to hold in the solenoid
  C) bypass the high-temperature safety circuit


Toya9913

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Reply #1 on: Jul 26, 2018
Answer to Question 1

TRUE

Answer to Question 2

B


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bobypop

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Reply #2 on: Jul 26, 2018
Thank you!


Toya9913

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Reply #3 on: Jul 26, 2018
Always glad to help...


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