Tank vent shall terminate Study guides, Class notes & Summaries

Mass Oil Burner / NFPA 31 & NORA Questions With 100% Correct Answers | Updated & Verified 2024

A room heater installed in either a sleeping area or public area shall be: A. direct vent only B. equipped with a regulator C. equipped with a fan D. equipped with an on / off switch on the wall - B What type of vent must be used when the vent of a wall furnace will be concealed in a partition wall? A. B vent B. L vent C. BH vent D. BW vent - D Single wall vent connectors: A. may pass through floors, ceilings or roofs provided a metal thimble is used B. may pass through floors, c...

What is the first thing a tech should do when arriving at a no combustion call? - AnswerAsk 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.. - Answer- 300-10...

Oil Burner License Exam Questions With Complete Solutions. What is the first thing a tech should do when arriving at a no combustion call? Ask how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? -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. False When in the presence of a flame, a cad ce...

Mass oil burner -NFPA 31 & NORA Exam Questions and Answers Cast iron fittings can be used in heating fuel systems? - Answer️️ - False Tank vent shall terminate - Answer️️ - Within 12 feet of the fill and visible from the fill Tanks exceeding 330 gallons must have - Answer️️ - Top supply connection Fuel return piping from an appliance shall - Answer️️ - Enter the top of the tank Oil appliances burning used oil shall only be installed - Answer️️ - In commercial or industr...

Oil Burner License Exam Questions With Complete Solutions. What is the first thing a tech should do when arriving at a no combustion call? Ask how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? -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. False When in the presence of a flame, a cad ce...

how should an oil tank be supported - Answer- Ridgid non-combustible supports to prevent settling, sliding, or lifting what is the wire gauge used on oil burner circuits - Answer- 14 gauge minimum how is an oil burner wired - Answer- oil burners are wired intermittent or interrupted what does intermittent or interrupted mean - Answer- intermittent - Transformer stays on throughout the burner firing cycle interrupted - Transformer drops out after flame established who approves oi...

Storm drainage sump pumps shall be of a capacity and head appropriate to _______ use requirements. - anticipated Electrical services within the scope of the IRC are limited to _____-volt, 0- to _____- ampere, single-phase systems. - 120/240 & 400 Boiler pressure-relief valve discharge shall be pipes to drains by gravity to within _____ inches of the floor or to an open receptor. - 18 Polyethylene tubing for hydronic piping systems shall be installed with _____ ______ joints. - heat fusion The ma...

Mass Oil Burner / Nfpa 31 & Nora Exam With 100% Correct And Verified Answers

Permits - Are a way of staying aware of changes in use or hazardous conditions. The north directional symbol on a Site Plan usually points to? - The Top of page The four main views of working drawings are? - 1.Sectional 2.Elevation 3.Detailed 4.Planned. The purpose of school fire exit drills is to? - Ensure orderly exit of all personnel under controlled supervision. Site Plan - A sketch depicting the general arrangement of the property in reference to streets, adjacent...