G2 gas - Study guides, Class notes & Summaries

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

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 FITTER EXAM PREP QUESTIONS AND ANSWERS

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...

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 l...

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

If the venting on a high efficiency furnace runs through unheated spaces, what must be done? - correct answer -Insulate piping to prevent Condensation and freezing What is condensate drain piping used for? - correct answer -Dispose Liquid waste Once the furnace is installed, what are the gas technician's responsibilities to the user? - correct answer -To instruct the the user in the safe and correct operation of all appliances and equipment - clause 4.3.2 Which furnace type is the most...

What does an Aquastat do? - correct answer Its an automatic operating switch (normally open). Sense water temperature of a boiler and closes when temperature drops. What does a low water cut off do? - correct answer Automatic safety control (normally closed). Senses water level in the boiler. If level drops the switch opens and shuts off the gas valve. in series with gas valve.,What does a water flow switch do? - correct answer Automatic safety control (normally open). Senses water flow an...

G2 GAS TECHNICIAN MODULE 19 REVISED

G2 Gas Technician Module 19 Revised Exam Questions and answers with 100% Complete Solutions | verified &updated 2024