Nate core 1 - Study guides, Class notes & Summaries

NATE A-C Exam #1 2024 Questions with 100% Correct Answers | Verified | Latest Update.1. 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 2. Which of the following is the correct sequence of work? A: Attach gauge manifold, recover refrigerant, replace filter core, evacuate t...

NATE core Exam Questions With 100% Correct Answers Latest Updated 2024/2025 (GRADED A+) Class A - Ordinary Extinguisher 2. Class B - Liquid Extinguisher 3. Class C - Electrical Extinguisher 4. Asphyxiation causes what? - Nausea, Dizziness, Heart Irregularities, and Unconciousness 5. Ladder must be at what dimensions in relation to a house? - 4 ft for every 1 ft, 3 ft above the top of the roof. 6. What different amounts does Copper Tubing come in? - 25, 50, 100 7. Soft drawn copper tubing ...

NATE Core Exam Practice Questions With Answers Latest Updated 2024/2025 (GRADED A+) When explaining to a customer that you have topped off the system charge, which of the following terms is most appropriate? a) freon b) gas c) juice d) refrigerant - answer d) refrigerant Ch. 1-4 Listening carefully to what a customer is telling you _______. a) can help you diagnose the problem b) is a waste of time c) is not necessary d) often will only confuse you - answer a) can help you diagnose t...

NATE CORE STUDY GUIDE 2024 questions with correct answers 100% guaranteed Which of the following is not the product of incomplete combustion: - answer An oil trap is required at the base of the discharge line of the vertical riser is _____ or above - A diode allows current to flow in one direction: - answer 1 Watt = _____ Btu - Current in a closed circuit is limited by which of the following: - answer An oil separator is located in the ____...

NATE Core Exam Practice Questions and answers complete solution 2024 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 - Ch. 1-2 It is important to be _______ in filling out service orders so that office staff, other technicians, and customers will know what work you completed on the job. a) clear b) com...

NATE CORE STUDY GUIDE(correct answers)to passWhich of the following is not the product of incomplete combustion: Oxides of nitrogen An oil trap is required at the base of the discharge line of the vertical riser is _____ or above 8 feet A diode allows current to flow in one direction: True 1 Watt = _____ Btu 3.41 Current in a closed circuit is limited by which of the following: resistance An oil separator is located in the _____: Discharge line ___...

NATE Core Exam Practice Questions and Answers Latest Updated 2024/2025 (GRADED A+) 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 - answer d) very important Ch. 1-2 It is important to be _______ in filling out service orders so that office staff, other technicians, and customers will know what work you completed on the job. a) clear ...

Nate core exam Question and answers already passed 2024 What are the five basic components to any schematic? - correct answer 1. A power supply 2. A path for the power 3. A load or component that operates from the power. 4. A switch or component that interrupts the power to the load. 5. A legend or key that explains what the various symbols and abbreviations used in the schematic mean. What are the three basic types of wiring diagrams used in the HVACR trade? - correct answer 1. The...

Nate Core 1