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Author Question: An electric furnace that operates, but produces less heat than it used to produce. Which of the ... (Read 162 times)

scienceeasy

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on: Jul 27, 2018
An electric furnace that operates, but produces less heat than it used to produce. Which of the following could NOT be the cause?
 
  A) An open fusible link B) An open strip heater
  C) A bad sequencer coil D) a bad transformer

Question 2

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


Ksh22

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Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

C


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scienceeasy

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Reply #2 on: Jul 27, 2018
Thanks


Ksh22

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Reply #3 on: Jul 27, 2018
Welcome :)


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