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Author Question: Most air-conditioning manufacturers specify that refrigerant lines should be: A) Welded. B) ... (Read 421 times)

schs14

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on: Jul 24, 2018
Most air-conditioning manufacturers specify that refrigerant lines should be:
 
  A) Welded. B) Glued. C) Brazed. D) Soldered.

Question 2

Which of the following is a rarely used metering device that can be used in applications where the load is constant and an operator is present to make manual adjustments?
 
  A) Fixed metering devices B) Hand-operated expansion valves
  C) Modulating metering devices D) Fixed valves


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perkiness

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

C

Answer to Question 2

B


schs14

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Reply 2 on: Jul 24, 2018
Gracias!

duy1981999

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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