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...

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...

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...

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...