Nate heat pump exam - Study guides, Class notes & Summaries

NATE Heat Pump Exam | Questions and correct Answers | latest Update 2024/2025 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 - Answer -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 - Answer -A: Heating mode Whic...

NATE HEAT PUMP EXAM 2024/ACTUAL EXAM QUESTIONS WITH 100% CORRECT ANSWERS/LATEST UPDATE/ALREADY GRADED A+ Which of the following airflow rates is the most reasonable for a heat pump system operating in the heating cycle? A: 200 cfm per ton B: 300 cfm per ton C: 400 cfm per ton D: 450 cfm per ton - Correct Answer-D: 450 cfm per ton

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HVAC NATE Heat Pump Exam Questions With Correct Answers Updated 2024/2025 (Graded A+) What is the primary purpose of using flux when soldering copper or brass parts? -Ans Prevent Oxidation The water that results from a defrost cycle of an air to air heat pump(runoff) must? -Ans Drain off and away from the outdoor coil. Why must the runoff be drained off and away from the outdoor coil? -AnsExcessive ice can build up on the bottom of the coil and can reduce capacity. What is the component th...

NATE HEAT PUMP EXAM 2024/ACTUAL EXAM QUESTIONS WITH 100% CORRECT ANSWERS/LATEST UPDATE/ALREADY GRADED A+

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HVAC NATE Heat Pump Exam 2024 Correctly Answered! On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? - ANSWER 6-7PSI or 6F

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COMPLETE: NATE Heat Pump Exam (QUESTION WITH ANSWERS) LATEST UPDATE 2024/2025