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Mass oil burner / NFPA 31 & NORA Practice Questions and Answers (100% Pass) £10.14   Add to cart

Exam (elaborations)

Mass oil burner / NFPA 31 & NORA Practice Questions and Answers (100% Pass)

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  • Mass Oil Burner

Mass oil burner / NFPA 31 & NORA Practice Questions and Answers (100% Pass) 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 - Answe...

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  • August 31, 2024
  • 26
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Mass oil burner
  • Mass oil burner
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©PREP4EXAMS@2024/2025 REAL EXAM DUMPS Monday@ August 5@ 2024 6@07 PM



Mass oil burner / NFPA 31 & NORA Practice
Questions and Answers (100% Pass)


Cast iron fittings can be used in heating fuel systems? - Answer✔️✔️-False


Tank vent shall terminate - Answer✔️✔️-Within 12 feet of the fill and visible from

the fill


Tanks exceeding 330 gallons must have - Answer✔️✔️-Top supply connection


Fuel return piping from an appliance shall - Answer✔️✔️-Enter the top of the tank


Oil appliances burning used oil shall only be installed - Answer✔️✔️-In commercial

or industrial occupancies


Technician must be present for filling of new oil tank - Answer✔️✔️-False


A common tank vent pipe shall be - Answer✔️✔️-One pipe size larger than the

largest individual vent pipe connected to it


If oil supply piping is not visible for inspection you must - Answer✔️✔️-Pressure or

vacuum test the line

,©PREP4EXAMS@2024/2025 REAL EXAM DUMPS Monday@ August 5@ 2024 6@07 PM

Installation instructions for the care and operation of the appliance must be posted -

Answer✔️✔️-True


Oil burning appliances shall have - Answer✔️✔️-Limit control for pressure in steam,

temperature in water boiler, and temperature in furnace


Above ground tank installed inside must be pitched - Answer✔️✔️-Torwards the

supply at a pitch of 1/4 inch per foot


Outdoor tanks must be located - Answer✔️✔️-Five feet from property line for 275g

or smaller, ten feet for more than 275 but not exceeding 660g. Must be on concrete

slab


A chimney connector shall maintain a pitch or rise of - Answer✔️✔️-1/4 inch per

foot

Minimal gauge thickness for steel flue pipe connectors less than nine inches in

diameter - Answer✔️✔️-26 gauge


Oil fired water heater must be equipped with water temp, pressure, and vacuum

relief device - Answer✔️✔️-True


Tank vent piping shall be - Answer✔️✔️-Pitched forward tank, terminate two feet

minimum from building openings, corrosion resistant weatherproof cap

, ©PREP4EXAMS@2024/2025 REAL EXAM DUMPS Monday@ August 5@ 2024 6@07 PM

Direct vent systems shall terminate - Answer✔️✔️-4 feet horizontally from a

building opening

Fuel can be transferred from tank to appliance by pressurizing the tank -

Answer✔️✔️-False


Fusible link safety shutoff valves shall be located - Answer✔️✔️-Within six inches

of the filter between the tank and filter


Before installation of new oil burner you are required to - Answer✔️✔️-Inspect the

combustion chamber

A crankcase oil burner can be installed in any location where a standard oil burner

was located - Answer✔️✔️-False


Can tanks be installed in garages - Answer✔️✔️-Yes, if protected from vehicle

impacts by barriers


Teflon tape can be used on oil lines - Answer✔️✔️-False


The trial for ignition period for oil burners less than 20 GPM is? - Answer✔️✔️-15

seconds


Fusible switches shall operate at a temp of - Answer✔️✔️-165F

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