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Author Question: Charging by superheat is performed on systems that use a _____. a. fixed-orifice metering device ... (Read 68 times)

Pea0909berry

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on: Jul 24, 2018
Charging by superheat is performed on systems that use a _____.
 
  a. fixed-orifice metering device
  b. thermostatic expansion valve
  c. sight glass
  d. thermal-electric expansion valve

Question 2

The two primary approaches to evacuating systems are known as the _____.
 
  a. deep vacuum and staged vacuum methods
  b. assisted vacuum and triple evacuation methods
  c. deep vacuum and triple evacuation methods
  d. assisted vacuum and staged vacuum methods


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katieost

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

a

Answer to Question 2

c


Pea0909berry

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Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

Joy Chen

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Reply 3 on: Yesterday
Excellent

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