Title: Compression nut, a compression sleeve, and a ferrule comprise which of the following? Post by: Lasko on Feb 23, 2018 Compression nut, a compression sleeve, and a ferrule comprise which of the following?
A) Compression joint B) Flare joint C) Sweat ells D) Sweat reducing coupling [Ques. 2] Types of copper tubing in order of wall thickness from light to heavy are: A) M, L, and K. B) K, L, and M. C) L, M, and K. D) L, M, and L. [Ques. 3] HFCs are comprised of hydrogen, fluorine, and: A) Copper. B) Chromium. C) Chlorine. D) Carbon. [Ques. 4] 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 [Ques. 5] 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. Title: Compression nut, a compression sleeve, and a ferrule comprise which of the following? Post by: molly123456789 on Feb 23, 2018 |