The fluid used to act against hydraulic relay piston to control how many cylinders are unloaded in the refrigeration compressor capacity control system illustrated, is obtained from where? See illustration GS-RA-13.
A
control oil pressure
B
gas discharge from the compressor
C
compressor lube oil pump discharge pressure
D
crankcase pressure
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Question 1 / 205eccef9dbacbc34ba4d46047
Question 1 of 205eccef9dbacbc34ba4d46047
The fluid used to act against hydraulic relay piston to control how many cylinders are unloaded in the refrigeration compressor capacity control system illustrated, is obtained from where? See illustration GS-RA-13.
The fluid used to act against hydraulic relay piston to control how many cylinders are unloaded in the refrigeration compressor capacity control system illustrated, is obtained from where? See illustration GS-RA-13.