1 kilowatt-hour equals approximately how many BTU?

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Multiple Choice

1 kilowatt-hour equals approximately how many BTU?

Explanation:
Converting energy units between electrical energy and British Thermal Units: 1 kilowatt-hour is the energy from a 1 kW device for one hour, and a BTU is the energy needed to raise 1 pound of water by 1 degree Fahrenheit. 1 kWh equals 1000 watts × 3600 seconds = 3,600,000 joules. A BTU is about 1,055.06 joules. So the BTU content is 3,600,000 / 1,055.06 ≈ 3,412.14 BTU. Rounding gives about 3,412 BTU (often written as 3412.13 BTU in more precise values). Therefore, 1 kilowatt-hour is approximately 3412 BTU. This figure is widely used in HVAC and energy contexts to compare electrical energy to heat energy.

Converting energy units between electrical energy and British Thermal Units: 1 kilowatt-hour is the energy from a 1 kW device for one hour, and a BTU is the energy needed to raise 1 pound of water by 1 degree Fahrenheit.

1 kWh equals 1000 watts × 3600 seconds = 3,600,000 joules. A BTU is about 1,055.06 joules. So the BTU content is 3,600,000 / 1,055.06 ≈ 3,412.14 BTU. Rounding gives about 3,412 BTU (often written as 3412.13 BTU in more precise values).

Therefore, 1 kilowatt-hour is approximately 3412 BTU. This figure is widely used in HVAC and energy contexts to compare electrical energy to heat energy.

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