CARO - Certified Assistant Refrigeration Operator Practice Test
CARO - Certified Assistant Refrigeration Operator CARO Refrigeration Controls and Instrumentation
What is the primary purpose of a high-pressure cutout switch in a refrigeration system?
Select your answer
A
To increase system efficiency
B
To shut down the compressor when discharge pressure exceeds a safe limit
C
To regulate suction pressure
D
To control condenser fan speed
Hint
