How is horsepower related to watts

A unit of power or activity equal to C. An English horse power is approximately equal to watts. A metric horsepower symbol often PS from the German abbreviation , approximately equal to Scottish engineer and inventor whose improvements in the steam engine led to its wide use in industry The watt symbol: W is a unit of power or radiant flux. Horsepower hp is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors.

There are many different standards and types of horsepower. Published: 7 Feb, Watt noun In the International System of Units, the derived unit of power; the power of a system in which one joule of energy is transferred per second. Horsepower noun A non-metric unit of power symbol hp with various definitions, for different applications.

Watt noun A unit of power or activity equal to C. Horsepower noun A metric horsepower symbol often PS from the German abbreviation , approximately equal to Watt noun a unit of power equal to 1 joule per second; the power dissipated by a current of 1 ampere flowing across a resistance of 1 ohm. Watt noun Scottish engineer and inventor whose improvements in the steam engine led to its wide use in industry Horsepower noun a unit of power equal to watts.

Watt noun the SI unit of power, equivalent to one joule per second, corresponding to the rate of consumption of energy in an electric circuit where the potential difference is one volt and the current one ampere. Horsepower noun an imperial unit of power equal to foot-pounds per second about watts. Watt The watt symbol: W is a unit of power or radiant flux. Horsepower Horsepower hp is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors.

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Preferred vs. Omage vs. Finally vs. Attendance vs. Latest Comparisons Tubercule vs. Glyptal vs. Faucet vs. One boiler horsepower is equal to the power needed to evaporate Boiler horsepower can be abbreviated as hp S ; for example, 1 boiler horsepower can be written as 1 hp S.

Try our engine horsepower calculator to calculate the power of a motor. One watt is the power equal to the rate of energy of one joule per second in an electrical circuit. The watt is the SI derived unit for power in the metric system. Watts can be abbreviated as W ; for example, 1 watt can be written as 1 W.

Watt's Law states the relationship between power, current, and voltage. Using Watt's Law, it's possible to express the power in watts as an expression using current and voltage.

The power in watts is equal to the current in amperes times the potential difference in volts. Combining this with Ohm's Law , it's also possible to express the power in watts using resistance in addition to volts and amps. You are here. Results in Watts:. Do you want to convert watts to horsepower? For example, here's how to convert 5 mechanical horsepower to watts using the formula. For example, here's how to convert 5 electric horsepower to watts using the formula.

For example, here's how to convert 5 metric horsepower to watts using the formula. For example, here's how to convert 5 boiler horsepower to watts using the formula. Horsepower The term horsepower was adopted by Scottish inventor James Watt to measure the power output of his steam engine and to compare that power with that of horses horses.

Mechanical Horsepower Mechanical horsepower is often used to measure the output of engines and motors in North America. Electric Horsepower Electric horsepower is used to measure the output of electric motors and other electrical machines in the US.

Metric Horsepower One metric horsepower is the power needed to one metric horsepower as the lift a 75 kilogram mass at at one meter per second. Boiler Horsepower Boiler horsepower is used to measure the power of a boiler to generate steam.