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Author Question: What effect do noncondensable gases have on a refrigeration system? A) They increase evaporator ... (Read 102 times)

serike

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on: Jul 24, 2018
What effect do noncondensable gases have on a refrigeration system?
 
  A) They increase evaporator pressure and decrease compression ratio.
  B) They create bubbles in the liquid refrigerant stream leaving the compressor.
  C) They increase condenser pressure and compression ratio.
  D) They decrease the compression ratio and condenser pressure.

Question 2

What is the total circuit resistance of three heat strips wired in parallel if each strip has a resistance of 12?
 
  A) 3 B) 12 C) 36 D) 4


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ApricotDream

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

C

Answer to Question 2

D


serike

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Reply #2 on: Jul 24, 2018
Thank you!


ApricotDream

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Reply #3 on: Jul 24, 2018
Always glad to help...


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