Nate gas heat test - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Nate gas heat test? On this page you'll find 31 study documents about Nate gas heat test.
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NATE Gas Heat Practice Questions with 100% Correct Answers | Latest Version 2024/2025 | Expert Verified | Ace the Test
- Exam (elaborations) • 29 pages • 2024
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NATE Gas Heat Practice Questions with 100% Correct 
Answers | Latest Version 2024/2025 | Expert Verified | 
Ace the Test
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HVAC NATE Gas Heat Exam Prep (Latest 2024/ 2025 Update) 100% Correct Questions and Verified Answers| Grade A
- Exam (elaborations) • 33 pages • 2024
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HVAC NATE Gas Heat Exam Prep (Latest 2024/ 2025 Update) 100% Correct Questions and Verified Answers| Grade A 
 
 
Q: When starting up a dual system, the temperature rise method for determining airflow cannot be used with compressor cycle of the heat pump because: 
 
 
Answer: 
The capacity of the system varies too much with outdoor temperature. 
 
 
 
Q: The flame pattern a technician would expect to see on a properly operating single stage gas furnace equipped with "in shot" type burner is a:...
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NATE - Gas & Heat Test Questions and Answers 100% Solved
- Exam (elaborations) • 15 pages • 2024
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NATE - Gas & Heat Test Questions and 
Answers 100% Solved 
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: 14 in. W.C. 
How many elbows and joints should a vent connector have: As few as possible to reduce 
resistance of flue gases 
What conditions, if any may a technician route the exhaust of the furnace into the exhaust vent 
of the water heater? Under no conditio...
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HVAC NATE Gas Heat Exam (New 2024/ 2025 Update) Questions and Verified Answers 100% Correct | A Grade
- Exam (elaborations) • 37 pages • 2024
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HVAC NATE Gas Heat Exam (New 2024/ 
2025 Update) Questions and Verified 
Answers 100% Correct | A Grade 
 
 
QUESTION 
 A damaged section of double wall vent pipe is to be replaced with a section produced by a 
different manufacturer: 
 
 
Answer: 
The installer should check the new section for compatible locking joints. 
 
 
 
QUESTION 
 If too much primary air is used the flame will: 
 
 
Answer: 
Lift off the burner. 
 
 
 
QUESTION 
 What is the problem when a flame on a high efficien...
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NATE - Gas & Heat Test Questions and Answers 100% Solved
- Exam (elaborations) • 15 pages • 2024
-
- $12.99
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NATE - Gas & Heat Test Questions and 
Answers 100% Solved 
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: 14 in. W.C. 
How many elbows and joints should a vent connector have: As few as possible to reduce 
resistance of flue gases 
What conditions, if any may a technician route the exhaust of the furnace into the exhaust vent 
of the water heater? Under no conditio...
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NATE - Gas & Heat Test Questions and Answers 100% Solved
- Exam (elaborations) • 15 pages • 2024
-
- $12.99
- + learn more
NATE - Gas & Heat Test Questions and 
Answers 100% Solved 
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: 14 in. W.C. 
How many elbows and joints should a vent connector have: As few as possible to reduce 
resistance of flue gases 
What conditions, if any may a technician route the exhaust of the furnace into the exhaust vent 
of the water heater? Under no conditio...
-
NATE Gas Furnace Service 117 Questions with Correct Answers 100% Verified
- Exam (elaborations) • 12 pages • 2023
- Available in package deal
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NATE Gas Furnace Service 117 Questions with Correct Answers 100% Verified 
What is the typical load rating of the branch circuit over-current protection for a residential gas furnace? - Correct Answer 25 Amp 
 
What is recommended for a pressurization leak test of fuel gas pipe? - Correct Answer Compressed air 
 
When selecting a replacement indoor blower motor, Which criteria should be included? - Correct Answer Motor horsepower 
 
Induced draft blowers in direct vent condensing furnaces pull c...
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HVAC NATE Heat Pump Exam Questions With Correct Answers Updated 2024/2025 (Graded A+)
- Exam (elaborations) • 19 pages • 2024
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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...
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NATE Gas Heating Exam Verified Questions and answers 2023 Latest Update
- Exam (elaborations) • 14 pages • 2023
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NATE Gas Heating Exam Verified 
Questions and answers 2023 
Latest Update 
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% - correct answer C: 78% 
Many pre-1992 furnaces have efficiencies around . 
A: 10% 
B: 40% 
C: 60% 
D: 80% - correct answer C: 60% 
Today, furnaces with AFUE ratings greater than are available. 
A: 85% 
B: 90% 
C: 100% 
D: 110% - correct ...
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ERAU WX-201 Test 1 questions and answers latest top score.
- Exam (elaborations) • 6 pages • 2023
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ERAU WX-201 Test 1 questions and answers latest top score. 
 
 
 
 
 
 
 
Lapse rate - correct answers.The rate at which temperature decreases with an increase in altitude. 
 
Wind direction - correct direction from which the wind is blowing 
 
a variable gas in the Earth's atmosphere is - correct vapor 
 
Troposhere - correct answers.The atmosphere layer closest to Earths surface in which we live 
 
Air molecules are held near the earth's surface by ____. - correct answers.Gravity 
 
The Te...
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