What is the energy content of Bituminous coal?

What is the energy content of Bituminous coal?

• A. 4,000 BTU
• B. 8,300 BTU
• C. 10,500 BTU
• D. 14,000 BTU

Answer: (C)

Energy content is how much heat a fuel releases when burned, commonly given as BTU per pound for solid fuels like coal. Bituminous coal has more carbon and energy than lignite or sub-bituminous coal, but less than anthracite, so its energy density sits in the middle. Typical values place bituminous coal around 10,000 to 12,000 BTU per pound. Among the options, the value near 10,500 BTU per pound best matches this range, while the much lower number fits lignite, the mid-range number fits sub-bituminous, and the higher number fits anthracite. So the energy content is about 10,500 BTU per pound.

Energy content is how much heat a fuel releases when burned, commonly given as BTU per pound for solid fuels like coal. Bituminous coal has more carbon and energy than lignite or sub-bituminous coal, but less than anthracite, so its energy density sits in the middle. Typical values place bituminous coal around 10,000 to 12,000 BTU per pound. Among the options, the value near 10,500 BTU per pound best matches this range, while the much lower number fits lignite, the mid-range number fits sub-bituminous, and the higher number fits anthracite. So the energy content is about 10,500 BTU per pound.