What does a crankcase pressure regulator do?
A) It maintains a positive crankcase pressure by bypassing small quantities of discharge gas into the crankcase.
B) It maintains the oil pressure in the compressor crankcase.
C) It will not allow the compressor suction pressure to drop below the CPR setpoint.
D) It will not allow the compressor suction pressure to rise above the CPR setpoint.
D
You might also like to view...
Managers must carefully control implementation of plans after the work begins
Indicate whether the statement is true or false
Explain how sediment pollution can result in the loss of fish and other aquatic life
What will be an ideal response?
Divide the following decimal fractions and round to three decimal places: 13.125 ÷ 0.124 =
What will be an ideal response?
What is the minimum trade size LFMC permitted for two 3 AWG and one 6 AWG THW copper conductors feeding a small motor control center?
A. 1-1/4 in. B. 1-1/2 in. C. 2 in. D. 2-1/2 in.