Appliance shut off valve - Study guides, Class notes & Summaries

Sprinkler system must NOT be shut off or impaired while hot work is performed - Answer-Place damp cloth guards on individual sprinkler heads The person conducting the fire watch ______ have other duties - Answer-CANNOT A portable fire extinguisher with a rating of _________ is required and should be within ____ feet travel distance hot work area - Answer-2-A:20-B:C///30 For ROOFING OPERATIONS, a portable fire extinguisher with a minimum rating of ______ is required - Answer-3-A:40-B:C Fir...

S12 SPRINKLER TEST, S13 STANDPIPE TEST, SPRINKLERS WITH ALL 400 QUESTIONS AND VERIFIED CORRECT ANSWERS NEWEST TOP VERSION WITH PROFESSIONALS EVALUATION|NEW AND ADVANCED fire pump - ANSWER- a provider of liquid flow and pressure dedicated to fire protection. A fire pump is a part of a fire sprinklers system water supply and can be powered by electric, diesel or steam. connected to public water source or tank. provides higher pressure to sprinkler system Glass bulb sprinkler - ANSWER- op...

FDNY S-92 Questions and Answers Rated A+ The following are types of what? LPG, CNG, piped natural gas or solid fuel (coke). Portable fueled salamanders/space heaters National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Limit (REL) for carbon monoxide 35 parts per million (ppm) over an 8 hour period What is the third leading cause of fires in buildings under construction ? temporary heating What is direct heat flow through matter? CONDUCTION What is the transport...

What is the first thing a tech should do when arriving at a no combustion call? - Answer- Ask how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove any underground storage tanks. -Install a quality oil filter. -Cut the suction line 10" above the tank outlet to prevent sludge. Hot water and steam valves are interchangeable. - Answer- False When in the presence of a flame, a cad cell normally reads.. - Answe...

Texas LP Gas Examination Questions with Correct Answers 100% Verified Appliance - Correct Answer Any device that utilizes gas as a fuel or raw material to produce light, heat, power, refrigeration, or air conditioning. Appliance Regulator - Correct Answer A pressure regulator for controlling pressure to the appliance manifold. Appliance Shut-off Valve - Correct Answer A valve located in the piping system, used to shut off individual equipment. BTU - Correct Answer British Thermal Unit;...

HVAC Gas Heat Certification Exam Prep (Latest 2024/ 2025 Update) 100% Correct Questions and Verified Answers| Grade A Q: Why is excess air supplied to all gas-burning appliance burners? Answer: to ensure that there is enough air all all times. Q: The purpose of a gas regulator at a gas burning appliance is to? Answer: B. decreases the pressure to the burner Q: Ture or False: All gas valves snap open and closed. Answer: False Q: Which of the followin...

Journeyman Oil Maine Fuel Board Rules Questions and Answers Graded A+ What must you do if you notice code violations in a homeowners house? Notify them and recommend ways to address them What must be done when performing an annual tune-up on a heating system? A combustion efficiency test and a copy must be posted on site Whenever a furnace, direct fired hot water heater, or boiler is installed the total installation must be brought into compliance with what requirements BEFORE appli...

Appliance - Answer- Any device that utilizes gas as a fuel or raw material to produce light, heat, power, refrigeration, or air conditioning. Appliance Regulator - Answer- A pressure regulator for controlling pressure to the appliance manifold. Appliance Shut-off Valve - Answer- A valve located in the piping system, used to shut off individual equipment. BTU - Answer- British Thermal Unit; the quantity of heat required to raise the temperature of 1 pound of water by 1 degree F. Categ...

Texas LP Gas Examination Questions with Complete Solutions Appliance - Correct Answer Any device that utilizes gas as a fuel or raw material to produce light, heat, power, refrigeration, or air conditioning. Appliance Regulator - Correct Answer A pressure regulator for controlling pressure to the appliance manifold. Appliance Shut-off Valve - Correct Answer A valve located in the piping system, used to shut off individual equipment. BTU - Correct Answer British Thermal Unit; the quant...

hat must you do if you notice code violations in a homeowners house? - Answer-Notify them and recommend ways to address them What must be done when performing an annual tune-up on a heating system? - Answer-A combustion efficiency test and a copy must be posted on site Whenever a furnace, direct fired hot water heater, or boiler is installed the total installation must be brought into compliance with what requirements BEFORE appliance can be fired? - Answer-NFPA 31 When an emergency arises...

HVAC Gas Heat Certification Exam (Latest 2024/ 2025 Update) 100% Correct Questions and Verified Answers| Grade A Q: What is the volume of flue gas produced from a 60,000 BTU/h Category I fan assisted Natural Gas furnace operating with 50% excess air? Answer: 600 cu ft. Q: The purpose of a flue baffle is to Answer: Increase heat exchange Q: The LP gas pressure supplied to the appliance gas valve should be Answer: 11 - 13 in. W.C. Q: An installed gas furna...