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Author Question: Why are direct digital control systems (DDC) sometimes referred to as energy management systems? ... (Read 118 times)

mp14

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on: Jul 26, 2018
Why are direct digital control systems (DDC) sometimes referred to as energy management systems?
 
  What will be an ideal response?

Question 2

What do vibration monitors specifically measure?
 
  What will be an ideal response?


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DylanD1323

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

The DDC systems are often called energy management systems since one of their main functions, and usually justification for their adoption, is saving energy. Special provision has been made in the selection of sensors to make possible continuous monitoring of the energy usage. The control system is set up to energize loads only when necessary and to use such features as free cooling

Answer to Question 2

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mp14

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Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

jomama

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Reply 3 on: Yesterday
Excellent

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