When the air conditioning and refrigeration technician uses the gauge manifold, he or she uses the saturation temperature on the high side of the system to help calculate __________ and the saturation temperature on the low side of the system to help calculate __________.
A. condenser subcooling, evaporator superheat
B. condenser superheat, evaporator subcooling
C. condenser supercooling, evaporator subheat
D. condenser cooling, evaporator heat
Answer: A
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