In horsepower-to-watts conversion used in HVAC practice, one horsepower equals how many watts according to the material?

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Multiple Choice

In horsepower-to-watts conversion used in HVAC practice, one horsepower equals how many watts according to the material?

Explanation:
In HVAC practice, horsepower is treated as a rounded, practical value of about 0.74 kilowatts. The exact mechanical horsepower is 745.7 watts, so using 740 watts per horsepower is a convenient approximation that many HVAC references adopt to simplify quick calculations. This material specifically uses 740 watts, which is why that value is chosen. The other numbers are either a cruder estimate (700) or a larger deviation (800), or represent a more precise figure (746) that this material opts not to use for ease of calculation.

In HVAC practice, horsepower is treated as a rounded, practical value of about 0.74 kilowatts. The exact mechanical horsepower is 745.7 watts, so using 740 watts per horsepower is a convenient approximation that many HVAC references adopt to simplify quick calculations. This material specifically uses 740 watts, which is why that value is chosen. The other numbers are either a cruder estimate (700) or a larger deviation (800), or represent a more precise figure (746) that this material opts not to use for ease of calculation.

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