The term horsepower as a rate of energy delivery has varied over time, and it still has different meanings depending on context. Today, one horsepower, as applied to an electric motor, is officially defined as 746 watts.
1 horsepower equates to about 745.7 watts.Horsepower is simply the Imperial unit of measurement of power, whereas the watt is the SI unit for power. So there's nothing stopping you from specifying the power output of an electric heater in horsepower if you want to, or specifying the output power of a car engine in watts (as they do outside the United States). But, to answer your question, there are 746 W to one horsepower.
Kilowatts (kW) and horsepower (hp) are both units of power, but they represent power in different systems of measurement. One horsepower is equivalent to about 0.746 kilowatts. Kilowatts are the international standard for power measurement, while horsepower is commonly used in the United States and some other countries.
1 horsepower equates to about 745.7 watts.Horsepower is simply the Imperial unit of measurement of power, whereas the watt is the SI unit for power. So there's nothing stopping you from specifying the power output of an electric heater in horsepower if you want to, or specifying the output power of a car engine in watts (as they do outside the United States). But, to answer your question, there are 746 W to one horsepower.
1 megawatt is equal to approximately 1341 horsepower.
1 watt-hour equals 1 watt times 1 hour, or 3600 joules.
1 horsepower = 746 watts 1 watt = 0.00134 horsepower (rounded)
James Watt did, when he needed to compare the power of his engines to the power a horse could output. 1 hp = 746 w John Sandy John SandyThe term horsepower was invented by James Watt, who used it to give coal miners an estimate of the power his steam engine could produce in terms of the number of horses it could replace in pulling coal bins.
1 horsepower equates to about 745.7 watts.Horsepower is simply the Imperial unit of measurement of power, whereas the watt is the SI unit for power. So there's nothing stopping you from specifying the power output of an electric heater in horsepower if you want to, or specifying the output power of a car engine in watts (as they do outside the United States). But, to answer your question, there are 746 W to one horsepower.
Kilowatts (kW) and horsepower (hp) are both units of power, but they represent power in different systems of measurement. One horsepower is equivalent to about 0.746 kilowatts. Kilowatts are the international standard for power measurement, while horsepower is commonly used in the United States and some other countries.
1 horsepower equals 745.69987 watts. Scroll down to related links and look at "Electrical Power" and "Energy".
746 > 1 (imperial) horsepower ( 33 000 lbsf - feet / min ) = 745.699 watts
The SI unit for power is the watt, which is equal to joules/second.The SI unit for power is the watt, which is equal to joules/second.The SI unit for power is the watt, which is equal to joules/second.The SI unit for power is the watt, which is equal to joules/second.
The power of a race car is measured in horsepower, a much larger unit than the watt. (1 hp = 745.7 watts)
1 horsepower equates to about 745.7 watts.Horsepower is simply the Imperial unit of measurement of power, whereas the watt is the SI unit for power. So there's nothing stopping you from specifying the power output of an electric heater in horsepower if you want to, or specifying the output power of a car engine in watts (as they do outside the United States). But, to answer your question, there are 746 W to one horsepower.
The best unit to use for power are the SI one, the ' Watt'.1 watt = 1 joule of energy per second.Even in the vast number of countries where they still don't use the metric system ...Liberia, Myanmar, and the USA ... most people use ' Watts ' for power anyway.But you might also occasionally hear "foot-pounds per second" and "horsepower"in some places.1 horsepower = 550 foot-pounds per second.1 horsepower = 746 watts.(This second conversion factor is easy to remember: The mainsails on theNina, the Pinta, and the Santa Maria were estimated to have developedabout 2 horsepower in a fresh breeze. They sailed in 1492. 1492/2 = 746.)
1 megawatt is equal to approximately 1341 horsepower.
1 watt-hour equals 1 watt times 1 hour, or 3600 joules.