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NATE Heat Pump Exam with correct answers 2024
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 correct answers 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 correct answers A: Heating mode 
 
Which of the following components is exclusi...
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HVAC NATE Heat Pump Bundled exams with correct answers 2024
HVAC NATE Heat Pump exam with correct answers 2024
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