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Author Question: Standard furnace controls operate by A) sending pulses of power down the 24 volt wires B) ... (Read 104 times)

sc00by25

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on: Jul 26, 2018
Standard furnace controls operate by
 
  A) sending pulses of power down the 24 volt wires B) modulating the voltage to the controlled loads
  C) making or breaking circuits to loads D) modulating the current to the controlled loads

Question 2

A hot pass can be used to float out some difficult to remove slag particles.
 
  Indicate whether the statement is true or false


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amy.lauersdorf90

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

C

Answer to Question 2

TRUE


sc00by25

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


amy.lauersdorf90

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


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