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Author Question: Ice storage systems _______________________________. A. can reduce chiller tonnage by 40 to 50 ... (Read 20 times)

hubes95

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on: Jul 26, 2018
Ice storage systems ___________________ ____________.
 
  A. can reduce chiller tonnage by 40 to 50 percent
  B. don't save energy directly, but they improve the efficiency of the power utility's delivery of power
  C. shift electric load to off-peak periods
  D. all of the above

Question 2

Vortex vanes on an electric centrifugal chiller ___________________ _.
 
  A. provide a way to coast the compressor wheel to a stop
  B. prevent compressor surging
  C. help control compressor capacity
  D. separate out non-condensable gasses


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jxjsniuniu

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

D

Answer to Question 2

C


hubes95

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Reply 2 on: Jul 26, 2018
Gracias!

bitingbit

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Reply 3 on: Yesterday
Wow, this really help

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