Oil Burners State Test Exam With 100% Correct Answers 2025

Oil Burners State Test Exam With 100% Correct Answers 2025 how should an oil tank be supported - answer-Ridged 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 oil burners in Mass - answer-the fire marshal what does the term Marshall mean - answer-State Fire Marshal what size vent pipe is required with a 2-inch fill pipe - answer-2 inch minimum what are the elements found in fuel oil - answer-85% carbon 15% hydrogen what is fuel oil - answer-a hydrocarbon how must fuel oil be prepared for combustion - answer-it must be atomized or vaporized, and mixed with airWhat is a BTU (British Thermal Unit)? - answer-the amount of heat necessary to raise 1 lb of water, 1° Fahrenheit how many BTUs are there in a gallon of number 2 fuel - answer-140000