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Author Question: Which phrase best describes the process of heating copper tubing to a temperature of 1,300F? A) ... (Read 46 times)

james0929

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on: Jul 24, 2018
Which phrase best describes the process of heating copper tubing to a temperature of 1,300F?
 
  A) Slow heating B) Bending C) Hardening D) Annealing

Question 2

The small line on a split system air-conditioning unit is the:
 
  A) Discharge line. B) Oil return line. C) Liquid line. D) Suction line.


potomatos

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

D

Answer to Question 2

C


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