NATE Heat Pump Exam(Answered;graded A+)
Charging a heat pump with refrigerant is best accomplished in the _______ mode. A: Heating mode B: Cooling mode C: Defrost mode D: Emergency heating mode - B: Cooling mode Heat pumps can provide both heating in the winter and cooling in the summer. In which mode is the heat pump more efficient? A: Heating mode B: Cooling mode C: Defrost mode D: Emergency heating mode - A: Heating mode Which of the following components is exclusive to the heat pump? A: Condenser B: Oil separatorC: Reversing valve D: Accumulator - C: Reversing valve
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- NATE Heat Pump
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- 14 augustus 2023
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