What is the BTU per gallon for #2 Fuel Oil?

What is the BTU per gallon for #2 Fuel Oil?

• A. 140,000 BTU/gal
• B. 145,000 BTU/gal
• C. 150,000 BTU/gal
• D. 135,000 BTU/gal

Answer: (A)

Energy content per gallon is what this question tests. For #2 fuel oil, the standard value used in building operations calculations is about 140,000 BTU per gallon. This figure represents the amount of heat released when a gallon of oil is burned under typical conditions and is the reference point used to estimate fuel consumption and boiler input. In practice, the actual energy content can vary a bit with fuel quality and temperature, often cited in roughly the 135,000–150,000 BTU/gal range. That’s why 140,000 BTU/gal is chosen as the best, most commonly used figure for quick calculations in MFBO contexts. If you know you’re using a certain amount of gallons, multiplying by 140,000 gives a solid estimate of the total BTU input.

Energy content per gallon is what this question tests. For #2 fuel oil, the standard value used in building operations calculations is about 140,000 BTU per gallon. This figure represents the amount of heat released when a gallon of oil is burned under typical conditions and is the reference point used to estimate fuel consumption and boiler input.

In practice, the actual energy content can vary a bit with fuel quality and temperature, often cited in roughly the 135,000–150,000 BTU/gal range. That’s why 140,000 BTU/gal is chosen as the best, most commonly used figure for quick calculations in MFBO contexts. If you know you’re using a certain amount of gallons, multiplying by 140,000 gives a solid estimate of the total BTU input.