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Exam (elaborations)

NATE AC Service Certification / Study Guide & Practice Exam / Score 100% / 2025 HVAC Technician Prep
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29

December 2025

2025/2026

A+
Earn your North American Technician Excellence (NATE) Air Conditioning Service certification with this comprehensive 2025 study guide and practice exam. This essential resource covers system components, refrigeration cycle, electrical diagnostics, airflow measurement, charging procedures, and EPA 608 regulations. It includes detailed system diagrams, a full test bank with troubleshooting scenarios, and EPA prep questions to ensure you master installation and service skills and score 100% on your...
ThePlug
$16.49 More Info

Exam (elaborations)

nate ac service test CORRECT 100%
Available in bundle

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8

November 2024

2024/2025

A
Available in bundle
A technician has determined a supply in a flexible duct system is leaking. What should be checked? - ANSWERAll connections inner and outer layers. Electronic air cleaners can operate with internal voltages as high as? - ANSWER5000v Why do some electromechanical type thermostats require connections to both the hot side and common side of the low voltage transfromer - ANSWERDisplay lights must be powered using both sides of the line the continuity reading on a functional fuse will be - AN...
ClassRep2
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Exam (elaborations)

NATE AC Service Certification Correct 100%
Available in bundle

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25

November 2024

2024/2025

A+
Available in bundle
A system is supplied from the factory with charge of 5 pounds 10 ounces for a 15 foot line set. The line set is 25 feet long. The manufacturer's instruction sheet specifies 0.6 ounces of refrigeration to be added for each added foot of refrigerant line set length. What is the total refrigerant charge for the system? A. 6 ounces B. 5 pounds C. 5 pounds 10 ounces D. 6 pounds - ANSWERD. 6 pounds 15ft - 25ft = 10ft x .6 = 6 ounces 5 pounds + 10 ounces + 6 ounces 5 pounds + 16 ounces =...
ClassRep2
$14.39 More Info

Exam (elaborations)

NATE: AC Motors Exam Questions With Verified Answers.
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4

July 2024

2023/2024

A+
NATE: AC Motors Exam Questions With Verified Answers. An AC motor is used to - answerConvert electrical energy to mechanical energy What is the maximum voltage that can be used on a 120 volt motor - answer132 volts What is the minimum voltage that can be used on a 120-volt motor - answer108 volts The shaft of a motor is connected to the - answerRotor The poles of a motor are also known as the - answerStator Increasing the poles of a motor - answerDecreases the speed of the motor A 240-vo...
Fyndlay
$10.99 More Info

Exam (elaborations)

Nate Ac Service Test Exam Questions With Accurate Solutions.
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July 2024

2023/2024

A+
Nate Ac Service Test Exam Questions With Accurate Solutions. A technician has determined a supply in a flexible duct system is leaking. What should be checked? - answerAll connections inner and outer layers. Electronic air cleaners can operate with internal voltages as high as? - answer5000v Why do some electromechanical type thermostats require connections to both the hot side and common side of the low voltage transfromer - answerDisplay lights must be powered using both sides of the li...
Fyndlay
$10.99 More Info

Exam (elaborations)

Nate ac Service Test Exam With Questions And 100% Correct Answers
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June 2024

2023/2024

A+
Nate ac Service Test Exam With Questions And 100% Correct Answers...
Easton
$12.49 More Info

Exam (elaborations)

NATE A/C Exam #1 Questions and Verified Answers | Passed | A+
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34

June 2024

2023/2024

A+
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 flood-back to the compressor Which of the following is the correct sequence of work? 2 A: Attach gauge manifold, recover refrigerant, replace filter core, evacuate the system, recharge the system. B: Recover refrigerant, evacuate the system, r...
Passit
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Exam (elaborations)

NATE Exam: Air Conditioning and Heat Pumps Questions and Verified Answers | Passed | A+
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47

June 2024

2023/2024

A+
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 calculation estimates the sensible heat gain of a structure. The maximum sensible capacity of a cooling-only system should be within ____% of this calculated value. a. ±10% b. +10% 2 c. +15% d. +30% : c (+15%) The maximum sensible cooling capacity of a heat pump should be wi...
Passit
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Exam (elaborations)

NATE AC Service Certification Questions and Verified Answers | Passed | A+
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47

June 2024

2023/2024

A+
A system is supplied from the factory with charge of 5 pounds 10 ounces for a 15 foot line set. The line set is 25 feet long. The manufacturer's instruction sheet specifies 0.6 ounces of refrigeration to be added for each added foot of refrigerant line set length. What is the total refrigerant charge for the system? A. 6 ounces B. 5 pounds C. 5 pounds 10 ounces D. 6 pounds : D. 6 pounds 15ft - 25ft = 10ft x .6 = 6 ounces 5 pounds + 10 ounces + 6 ounces 5 pounds + 16 ounces = 6 po...
Passit
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Exam (elaborations)

nate ac service test questions 2024 top-rated
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December 2023

2023/2024

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A technician has determined a supply in a flexible duct system is leaking. What should be checked? - All connections inner and outer layers. Electronic air cleaners can operate with internal voltages as high as? - 5000v Why do some electromechanical type thermostats require connections to both the hot side and common side of the low voltage transfromer - Display lights must be powered using both sides of the line the continuity reading on a functional fuse will be - 0 ohms a compress...
PossibleA
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