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Author Question: Automatic expansion valves are good at maintaining a constant: A) Temperature. B) Viscosity. C) ... (Read 73 times)

ARLKQ

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on: Jul 24, 2018
Automatic expansion valves are good at maintaining a constant:
 
  A) Temperature. B) Viscosity. C) Density. D) Flow.

Question 2

Valves that open and close rapidly under the control of electronic circuits are:
 
  A) Step motor valves. B) Pulse-modulated valves.
  C) Electronic expansion valves. D) Cross-charged expansion valves.


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Zack0mack0101@yahoo.com

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

A

Answer to Question 2

B


ARLKQ

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Reply 2 on: Jul 24, 2018
Gracias!

jackie

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Reply 3 on: Yesterday
Excellent

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