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Author Question: One advantage that steam systems have over hot water systems is that steam systems do not require: ... (Read 146 times)

littleanan

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on: Jul 24, 2018
One advantage that steam systems have over hot water systems is that steam systems do not require:
 
  A) TXV valves. B) Circulating pumps.
  C) Bypass valves. D) Compressor unloaders.

Question 2

How is the subcooling of an air-conditioning system affected by a restriction in the liquid line?
 
  A) The subcooling will be below normal.
  B) The subcooling will be above normal.
  C) The subcooling will not be affected by a low refrigerant charge.
  D) The subcooling will fluctuate erratically.


Jody Vaughn

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

B

Answer to Question 2

B


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