Journeyman Gas Fitter Class Quiz 5 | Comprehensive Practice Test | Study Guide Newest Actual Questions & Answers (A+ Guide Solutions Latest Update 2025 | 2026)

Journeyman Gas Fitter Class Quiz 5 | Comprehensive Practice Test | Study Guide Newest Actual Questions & Answers (A+ Guide Solutions Latest Update 2025 | 2026) Quiz_________________? When putting gas appliances in service, it is necessary to clock the gas meter to determine the proper consumption. - Answer TRUE Quiz_________________? You may reduce the size of the vent connector after leaving the draft hood is the run is short. - Answer FALSE Quiz_________________? Pressure and opening size determine the volume of gas that will pass through an orifice. - Answer TRUE Quiz_________________? Minimum pipe size for a water heater is 1/2". - Answer TRUE Quiz_________________? A draft hood shall be located so its relief opening (skirt) is not less than 6" from any surface unless otherwise specified by the equipment label. - Answer TRUE Quiz_________________? It is permissibie to bend gas pipe if you do not exceed a 45° angle. - Answer FALSE Quiz_________________? A draft hood is placed on a gas appliance to give the chimney a better draw. - Answer FALSE Quiz_________________? A floating flae results when a Bunsen burner is given too much primary air. - Answer FALSE Quiz_________________? Two draft hoods in series in the same vent connector are OK as long as they are kept in their proper positions. - Answer FALSE Quiz_________________? A corrugated chimney lining system will have its maximum capacity reduced by 10%. - Answer FALSE Quiz_________________? The 20 BTU rule is used when you have a large vented appliance in a small area. - Answer FALSE Quiz_________________? Class B vents are used for gas but should not be used for other fuels. - Answer TRUE