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Author Question: When replacing a transformer, the technician should always check A) The 24 volt control circuit ... (Read 120 times)

tiara099

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on: Jul 27, 2018
When replacing a transformer, the technician should always check
 
  A) The 24 volt control circuit for shorts B) The temperature rise across the furnace
  C) The air filter and airflow D) The continuity of the electric strip heaters

Question 2

What would happen if metal debris fell into the heating elements?
 
  A) It is not possible for debris to fall into a heating element.
  B) The debris could cause the heating element to fail and never turn on.
  C) The debris could cause the heating element to turn on.
  D) The debris would do nothing.


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LP

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

A

Answer to Question 2

C


tiara099

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Reply 2 on: Jul 27, 2018
Wow, this really help

xiazhe

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Reply 3 on: Yesterday
Excellent

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