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Author Question: What type of compressor is most often used in large chillers? A) Reciprocating B) Scroll C) ... (Read 91 times)

iveyjurea

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on: Jul 24, 2018
What type of compressor is most often used in large chillers?
 
  A) Reciprocating B) Scroll C) Rotary D) Centrifugal

Question 2

On a time temperature defrost control, what determines the amount of time before the defrost cycle starts?
 
  A) Compressor operating time B) Coil pressure drop
  C) Coil temperature D) Outdoor temperature


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zacnyjessica

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Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


iveyjurea

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Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

ttt030911

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Reply 3 on: Yesterday
Gracias!

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