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Author Question: What is the purpose of a Tattle Tale? A) To tell the technician if the limits have opened at any ... (Read 64 times)

Destiiny22

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on: Jul 24, 2018
What is the purpose of a Tattle Tale?
 
  A) To tell the technician if the limits have opened at any time during the unit's operation
  B) To prevent the limits from ever being exceeded in the furnace
  C) To tell the electric furnace to turn off if the limits have been exceeded
  D) To tell the technician if the furnace is turning on properly

Question 2

Communicating systems operate by:
 
  A) Sending control signals over telephone wires.
  B) Sending serial computer communications down a small number of wires.
  C) Sending 24 V to each component that must be energized.
  D) Connecting to the manufacturer's website via satellite connections.


SVictor

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

A

Answer to Question 2

B


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Destiiny22

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Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


SVictor

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Reply #3 on: Jul 24, 2018
Great! Please up vote :D


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