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Author Question: The most important thing to know about a system before an operational check is: A) The voltage ... (Read 79 times)

sjones

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on: Jul 27, 2018
The most important thing to know about a system before an operational check is:
 
  A) The voltage drop. B) How to start it.
  C) The shut-off procedure. D) How it should function.

Question 2

Low-voltage thermostats normally operate on:
 
  A) 277 V. B) 480 V. C) 120 V. D) 24 V.


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ebe

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

D

Answer to Question 2

D


sjones

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

jojobee318

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Reply 3 on: Yesterday
Gracias!

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