What is the conversion factor used to convert BTU per hour to kilowatts in the given relation?

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Multiple Choice

What is the conversion factor used to convert BTU per hour to kilowatts in the given relation?

Explanation:
Converting BTU per hour to kilowatts relies on how small a watt is compared to a BTU per hour. A BTU is about 1055 joules, and there are 3600 seconds in an hour, so 1 BTU/hour ≈ 1055 J / 3600 s ≈ 0.293 watts. Since 1 kilowatt is 1000 watts, 1 BTU/hour ≈ 0.000293 kilowatts. Therefore, the factor to multiply BTU/hour by to get kilowatts is 0.000293 (approximately 0.000293071). The other options are simply scaled too large by factors of 10 or more.

Converting BTU per hour to kilowatts relies on how small a watt is compared to a BTU per hour. A BTU is about 1055 joules, and there are 3600 seconds in an hour, so 1 BTU/hour ≈ 1055 J / 3600 s ≈ 0.293 watts. Since 1 kilowatt is 1000 watts, 1 BTU/hour ≈ 0.000293 kilowatts. Therefore, the factor to multiply BTU/hour by to get kilowatts is 0.000293 (approximately 0.000293071). The other options are simply scaled too large by factors of 10 or more.

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