G2 gas exam - Study guides, Class notes & Summaries

G2 Final Exam Questions and answers with 100% Complete Solutions | verified &updated 2024 What is the min. diameter for a leak test gauge? - 3" Amp meter can read? - Conductor magnetic field. What would the primary voltage to the furnace be? - 120/1/60 What is the function of the intermittent pilot? - Stays on during the main burner operation. What is the millivolt power output of a closed circuit thermocouple? - 10 - 15 mv dc A pilot with a lazy yellow flame indicates? - Orifice is too la...

Gas Technician G2 License Certification Exam Questions and answers with 100% Complete Solutions | verified &updated 2024

The best tool for adjusting and setting the pressure on an appliance regulator: a. Manometer b. Velometer c. Psychrometer d. An analyzer - Manometer 3/8 NPS black iron pipe shall? a. Not be used for propane b. Not be used in a concealed location c. Not be used for natural gas d. Not be used for indoors - Not be used in a concealed location (6.3.9) A corrugated metal gas connector connected to a range must not exceed?

G2 Gas Exam Review UPDATED Exam Questions and CORRECT Answers Power supply to a residential building - CORRECT ANSWER- 240/1/60 Gas pipes are bonded to ground? - CORRECT ANSWER- to prevent current from travelling to ground As the length of the conductor increases, you should? - CORRECT ANSWER- increases wire size a gas filled plug type fuse may be used - CORRECT ANSWER- once

G2 Gas Fitter Exam Prep Questions and Answers (Graded A)G2 Gas Fitter Exam Prep Questions and Answers (Graded A)G2 Gas Fitter Exam Prep Questions and Answers (Graded A)G2 Gas Fitter Exam Prep Questions and Answers (Graded A)G2 Gas Fitter Exam Prep Questions and Answers (Graded A) the odorant added to natural gas for detection purposes is - ANSWER-mercaptan what is the approximate ignition temperature of natural gas - ANSWER-1200*F(649*C) the specific gravity of natural gas is - ANSWER-0.6...

G2 Gas Technician Exam (2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Installation of a propane tank under 1000 USWG what would be the minimum distance from a regulator to a building opening? Answer: 3' Q: If an appliance is less than 85% efficient and non positive it would be considered a? Answer: Category 2. Q: For a steam boiler what would be the most important safety control? Answer: Low water cut off. Q: For a low pressure s...

Gas Technician G2 Exam (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A Q: Posts protecting piping and tubing entering a building from vehicular damage shall be? a. clearly marked and identified with yellow paint b. Be spaced not more than 48" apart c. Buried not less than 36" below grade d. Made from 6x6 pressure treated wood Answer: Buried not less than 36" below grade (6.16.15) Q: The equivalent length of a 2 1/2 NPS forged tee is? a. 9.25' ...

GAS TECHNICIAN G2 EXAM PREP | QUESTIONS WITH 100% CORRECT ANSWERS | VERIFIED | LATEST UPDATE 2024 GAS TECHNICIAN G2 EXAM PREP | QUESTIONS WITH 100% CORRECT ANSWERS | VERIFIED | LATEST UPDATE 2024 GAS TECHNICIAN G2 EXAM PREP | QUESTIONS WITH 100% CORRECT ANSWERS | VERIFIED | LATEST UPDATE 2024

G2 Exam Quiz Bank (2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: The STACK EFFECT in a water heater is usually caused by Answer: Short draws of water from the heater Q: A 120v power supply for a residential electrical circuit is taken from the Answer: - Load side of one branch circuit breaker and a neutral lug Q: The minimum allowable distance to be maintained from a 50,000 btuh water heater flue outlet gas regulator Answer: 3' ...