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Author Question: If a restriction clears up when the system is turned off and allowed to warm, the restriction was ... (Read 107 times)

DyllonKazuo

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If a restriction clears up when the system is turned off and allowed to warm, the restriction was probably due to:
 
  A) Acid. B) Noncondensables. C) Carbon. D) Moisture.

Question 2

What happens when the electrical contacts close in the motorized valve?
 
  A) The bypass pump stops. B) The circulator pump starts.
  C) The bypass pump starts. D) The circulator pump stops.



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jointhecircus

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Answer to Question 1

D

Answer to Question 2

B




DyllonKazuo

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Reply 2 on: Jul 24, 2018
:D TYSM


tuate

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Reply 3 on: Yesterday
Wow, this really help

 

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