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jessicacav

Hero Member
Posts: 558

on: Jul 24, 2018

A simple capacity control method that provides capacity steps of 25 percent, 50 percent, and 75 percent using
a plug valve would be found on a _____.

a. scroll compressor
b. hot gas bypass valve
c. screw compressor
d. rotary compressor

Question 2

Purging refrigerant lines with nitrogen during their installation prevents _____.

a. acid formation
b. overheating
c. copper oxide formation
d. corrosion buildup

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bob

Sr. Member
Posts: 343

Reply #1 on: Jul 24, 2018

Answer to Question 1

c

Answer to Question 2

c

jessicacav

Hero Member
Posts: 558

Reply #2 on: Jul 24, 2018

Thanks

bob

Sr. Member
Posts: 343

Reply #3 on: Jul 24, 2018

Welcome

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Author Question: A simple capacity control method that provides capacity steps of 25 percent, 50 percent, and 75 ... (Read 151 times)

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