Nate heat pump Study guides, Class notes & Summaries
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Nate Heat Pump Test Exam with Verified Answers
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Nate Heat Pump Test Exam with Verified 
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The three processes that transfer heat energy are conduction, convection and 
________ 
a. Concentration. 
b. Radiation. 
c. Refraction. 
d. Static pressure. - CORRECT ANSWER-Radiation 
Which of the following factors affects a customer's level of comfort? 
a. Air movement. 
b. Humidity. 
c. Temperature. 
d. All of the above. - CORRECT ANSWER-All of the above 
A cooling load calculation estimates the sensible heat gain of a structure. The...
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HVAC NATE Heat Pump |171 questions| with correct answers
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HVAC NATE Heat Pump |171 questions| with correct answers 
On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? CORRECT ANSWER 6-7PSI or 6F What is the primary purpose of using flux when soldering copper or brass parts? CORRECT ANSWER Prevent Oxidation The water that results from a defrost cycle of an air to air heat pump(runoff) must? CORRECT ANSWER Drain off and away from the outdoor coil. Why must the runoff be drained off a...
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NATE Heat Pump Exam questions with verified correct answers
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NATE Heat Pump Exam questions with verified correct answers 
 
1.	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 
 
2.	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
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NATE Heat Pump Exam with Complete Solutions
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NATE Heat Pump Exam with Complete 
Solutions 
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 exclusiv...
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Combo with NATE Heat Pump Exam and 1 other Questions And Answers
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Combo with NATE Heat Pump Exam and 1 other Questions And Answers 
 
 
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 - ANS 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 - ANS A: Heati...
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HVAC NATE Heat Pump |171 questions| with correct answers
- Exam (elaborations) • 19 pages • 2023
- Available in package deal
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- $13.00
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HVAC NATE Heat Pump |171 questions| with correct answers 
On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? CORRECT ANSWER 6-7PSI or 6F What is the primary purpose of using flux when soldering copper or brass parts? CORRECT ANSWER Prevent Oxidation The water that results from a defrost cycle of an air to air heat pump(runoff) must? CORRECT ANSWER Drain off and away from the outdoor coil. Why must the runoff be drained off a...
-
NATE Heat Pump Exam with Correct Answers Latest Updated
- Exam (elaborations) • 13 pages • 2024
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NATE Heat Pump Exam with Correct 
Answers Latest Updated 
b (Cooling mode) - CORRECT ANSWER-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 
a (Heating mode) - CORRECT ANSWER-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 
c (Reve...
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HVAC NATE Heat Pump – Questions & Solutions
- Exam (elaborations) • 17 pages • 2023
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HVAC NATE Heat Pump – Questions & Solutions
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NATE Heat Pump Exam Questions and Answers Latest Updated 2024/2025 (GRADED A+)
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NATE Heat Pump Exam Questions and Answers Latest Updated 2024/2025 (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 
2. 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 
NATE Heat Pump Exam Questions and Answers 
Latest Updated 2024/2025 (GRA...
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HVAC NATE Heat Pump- Exam 2023 Questions and Answers
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HVAC NATE Heat Pump- Exam 2023 
Questions and Answers