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Author Question: What are mixing valves used for? What will be an ideal ... (Read 12 times)

WhattoUnderstand

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on: Jul 26, 2018
What are mixing valves used for?
 
  What will be an ideal response?

Question 2

Give an example of a condition that can make a system appear overcharged even though the charge is correct.
 
  What will be an ideal response?


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akemokai

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Reply #1 on: Jul 26, 2018
Answer to Question 1

Mixing valves are used to mix the hot boiler water with the cooler return water.

Answer to Question 2

Low airflow over the condenser or non-condensable gasses


WhattoUnderstand

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Reply 2 on: Jul 26, 2018
Great answer, keep it coming :)

FergA

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Reply 3 on: Yesterday
:D TYSM

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