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NATE BUNDLED EXAMS WITH CERTIFIED ANSWERS (2022/2023) (ACE IT)
NATE BUNDLED EXAMS WITH CERTIFIED ANSWERS (2022/2023) (ACE IT)
[Show more]NATE BUNDLED EXAMS WITH CERTIFIED ANSWERS (2022/2023) (ACE IT)
[Show more]NATE A/C Exam 1 Questions and Answers Already Passed 
Low airflow over a residential split system air conditioning evaporator can cause 
A: Liquid flood-back to the compressor 
B: A decrease in compression ratio 
C: An increase in suction line superheat 
D: Oil logging in the evaporator A: Liquid fl...
Preview 4 out of 33 pages
Add to cartNATE A/C Exam 1 Questions and Answers Already Passed 
Low airflow over a residential split system air conditioning evaporator can cause 
A: Liquid flood-back to the compressor 
B: A decrease in compression ratio 
C: An increase in suction line superheat 
D: Oil logging in the evaporator A: Liquid fl...
NATE Core (2022/2023) with Certified Solutions Class A Ordinary Extinguisher 
Class B Liquid Extinguisher 
Class C Electrical Extinguisher 
Asphyxiation causes what? Nausea, Dizziness, Heart Irregularities, and Unconciousness 
Ladder must be at what dimensions in relation to a house? 4 ft for every ...
Preview 2 out of 12 pages
Add to cartNATE Core (2022/2023) with Certified Solutions Class A Ordinary Extinguisher 
Class B Liquid Extinguisher 
Class C Electrical Extinguisher 
Asphyxiation causes what? Nausea, Dizziness, Heart Irregularities, and Unconciousness 
Ladder must be at what dimensions in relation to a house? 4 ft for every ...
NATE Core Exam Practice Questions and Answers 100% Pass 
Ch. 1-1 The ability to utilize all types of communication skills is ________ to the HVACR technician. 
a) not as important as "hands-on" technical skills 
b) somewhat important 
c) unimportant d) very important d) very important 
Ch. 1-2 It ...
Preview 3 out of 18 pages
Add to cartNATE Core Exam Practice Questions and Answers 100% Pass 
Ch. 1-1 The ability to utilize all types of communication skills is ________ to the HVACR technician. 
a) not as important as "hands-on" technical skills 
b) somewhat important 
c) unimportant d) very important d) very important 
Ch. 1-2 It ...
NATE Gas Heating Exam Questions and Answers Already Passed 
Since 1992, the United States Department of Energy has required that all furnaces sold and installed from that date on must have an AFUE of no less than: 
A: 70% 
B: 75% 
C: 78% 
D: 80% C: 78% 
Many pre-1992 furnaces have efficiencies aroun...
Preview 3 out of 29 pages
Add to cartNATE Gas Heating Exam Questions and Answers Already Passed 
Since 1992, the United States Department of Energy has required that all furnaces sold and installed from that date on must have an AFUE of no less than: 
A: 70% 
B: 75% 
C: 78% 
D: 80% C: 78% 
Many pre-1992 furnaces have efficiencies aroun...
NATE Exam: Air Conditioning and Heat Pumps Questions and Answers Already Passed 
Which of the following factors affects a customer's level of comfort? 
a. Air movement 
b. Humidity 
c. Temperature d. All of the above d (All of the above: air movement, humidity, temperature) 
A cooling load calculat...
Preview 4 out of 44 pages
Add to cartNATE Exam: Air Conditioning and Heat Pumps Questions and Answers Already Passed 
Which of the following factors affects a customer's level of comfort? 
a. Air movement 
b. Humidity 
c. Temperature d. All of the above d (All of the above: air movement, humidity, temperature) 
A cooling load calculat...
NATE Heat Pump Exam Questions and Answers 100% Pass 
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 sum...
Preview 4 out of 31 pages
Add to cartNATE Heat Pump Exam Questions and Answers 100% Pass 
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 sum...
NATE Gas Heat Practice Guide (2022/2023) Rated A+ 
What precautions are required when mounting any gas furnace on a wood platform in an attic? None 
The gas control valve may be damaged if exposed to an inlet pressure above what? 14 inch W.C. 
How many elbows and joints should a vent connector have?...
Preview 3 out of 29 pages
Add to cartNATE Gas Heat Practice Guide (2022/2023) Rated A+ 
What precautions are required when mounting any gas furnace on a wood platform in an attic? None 
The gas control valve may be damaged if exposed to an inlet pressure above what? 14 inch W.C. 
How many elbows and joints should a vent connector have?...
HVAC NATE Heat Pump Questions and Answers with Certified Solutions 
On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? 6-7PSI or 6F 
What is the primary purpose of using flux when soldering copper or brass parts? Prevent Oxidati...
Preview 4 out of 31 pages
Add to cartHVAC NATE Heat Pump Questions and Answers with Certified Solutions 
On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? 6-7PSI or 6F 
What is the primary purpose of using flux when soldering copper or brass parts? Prevent Oxidati...
NATE Final Exam 1 Questions and Answers Rated A 
Generally, vibration eliminators in piping should be installed: 
A: At a 45 degree angle 
B: At a 90 degree angle 
C: Perpendicular to the compressor crankshaft 
D: Parallel to the compressor crankshaft D: Parallel to the compressor crankshaft 
If you...
Preview 3 out of 30 pages
Add to cartNATE Final Exam 1 Questions and Answers Rated A 
Generally, vibration eliminators in piping should be installed: 
A: At a 45 degree angle 
B: At a 90 degree angle 
C: Perpendicular to the compressor crankshaft 
D: Parallel to the compressor crankshaft D: Parallel to the compressor crankshaft 
If you...
NATE A/C Exam 2 Questions and Answers Graded A+ 
The Fahrenheit scale is based on boiling water at sea level at what temperature? 
A: 459 degrees 
B: 212 degrees 
C: 180 degrees 
D: 100 degrees B: 212 degrees 
Zero pounds gauge corresponds on the absolute scale to: 
A: 144 
B: 212 
C: 14.7 
D: zero ...
Preview 3 out of 29 pages
Add to cartNATE A/C Exam 2 Questions and Answers Graded A+ 
The Fahrenheit scale is based on boiling water at sea level at what temperature? 
A: 459 degrees 
B: 212 degrees 
C: 180 degrees 
D: 100 degrees B: 212 degrees 
Zero pounds gauge corresponds on the absolute scale to: 
A: 144 
B: 212 
C: 14.7 
D: zero ...
NATE Industry Competency Exam: Commercial Refrigeration Already Passed with 100% 
With the condensing pressure and compressor speed remaining constant, a decrease in suction pressure will cause a(n): 
a. Decrease in compressor capacity and decrease in current. 
b. Increase in compressor capacity and...
Preview 4 out of 42 pages
Add to cartNATE Industry Competency Exam: Commercial Refrigeration Already Passed with 100% 
With the condensing pressure and compressor speed remaining constant, a decrease in suction pressure will cause a(n): 
a. Decrease in compressor capacity and decrease in current. 
b. Increase in compressor capacity and...
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