Quick Answer: What Is The Difference Between Horsepower And Watts?

How much is 2 horsepower?

Hp to Watts Conversion TableHorsepowerWattsRounded Watts1 hp745.699872 W746 Watts2 hp1491.399744 W1491 Watts3 hp2237.099616 W2237 Watts4 hp2982.799488 W2983 Watts96 more rows.

How many watts is a 1 hp motor?

Watts to horsepower conversion tableWatts (W)Mechanic horsepower (hp(I))Electric horsepower (hp(E))1 W0.001341 hp0.001340 hp2 W0.002682 hp0.002681 hp3 W0.004023 hp0.004021 hp4 W0.005364 hp0.005362 hp28 more rows

Is 1 HP equal to a horse?

Does one horsepower equal one horse? Not quite. It’s a common misconception that one horsepower is equal to the peak power production of a horse, which is capable of a maximum of around 14.9 horsepower. By comparison, a human being is capable of approximately five horsepower at peak power production.

Is horsepower the same as power?

Horsepower is a unit of power. Power describes how fast energy is exchanged; a use of energy divided by how long it takes to use that energy. Therefore the measurement of horsepower refers to what the sustained output of an engine is.

What’s more important HP or torque?

In simple terms, you can think of torque as a measure of how much work your vehicle can do. A healthy amount of torque is what pulls you up hills and helps you haul trailers around. Horsepower is all about speed and keeping your car moving. In general, more horsepower means you’re getting a faster car.

How many cc’s are in 1 horsepower?

14Many people have asked for a relationship between horsepower and cc or how many cc in a hp. The short answer is about 14 to 17cc = 1 hp or about 1 cu.in. = 1 bhp for an ordinary, basic car.

How many volts are in Watts?

Equivalent Volts and Watts MeasurementsVoltagePowerCurrent1 Volts1 Watts1 Amps1 Volts2 Watts2 Amps1 Volts3 Watts3 Amps1 Volts4 Watts4 Amps92 more rows

Why is 1hp equal to 746 watts?

A 1 hp motor cannot use less than 745.7 Watts so if it uses 1 kW it is about 75% efficient, which sounds about right for a motor of that size. One mechanical horsepower of 550 foot-pounds per second is equivalent to 745.7 watts. … * One horsepower for rating electric motors is equal to 746 watts.

How many horsepower is 750w?

Convert 750 Watts to HorsepowerWhp(I)750.001.0058750.051.0058750.101.0059750.151.006096 more rows

How many amps is 1600 watts?

13.333 ampsHow do you convert amps to watts?PowerCurrentVoltage1500 watts12.5 amps120 volts1600 watts13.333 amps120 volts1700 watts14.167 amps120 volts1800 watts15 amps120 volts27 more rows

Why is it called a horsepower?

When the steam engine began to do the work of horses in the mines during the early 1800s, the mine owners began to ask how many horses an engine would replace. James Watt, who invented steam engines, figured out a mathematical way to equate horses to engine power. Thus the term horsepower was invented.

How many HP is 800w?

Watts to horsepower conversion tableWatts (W)Mechanic horsepower (hp(I))Metric horsepower (hp(M))700 W0.938715 hp0.951735 hp800 W1.072817 hp1.087697 hp900 W1.206920 hp1.223659 hp1000 W1.341022 hp1.359622 hp28 more rows

How many horsepower is a human?

When considering human-powered equipment, a healthy human can produce about 1.2 hp (0.89 kW) briefly (see orders of magnitude) and sustain about 0.1 hp (0.075 kW) indefinitely; trained athletes can manage up to about 2.5 hp (1.9 kW) briefly and 0.35 hp (0.26 kW) for a period of several hours.

What is 1hp equal to?

The electrical equivalent of one horsepower is 746 watts in the International System of Units (SI), and the heat equivalent is 2,545 BTU (British Thermal Units) per hour. Another unit of power is the metric horsepower, which equals 4,500 kilogram-metres per minute (32,549 foot-pounds per minute), or 0.9863 horsepower.

How much electricity does a 10 hp motor use?

There 746 watts for every 1 horse power. So a 10 hp motor will need 7680 watts when operating. In one hour the motor will consume 7.680 KWatt hours. If the units are charged at 10 cents each then then that equates to 10x 7.680 / 100 Dollars = 76.8 cents.

How many watts is a 3/4 horsepower motor?

Approximate Starting WattageApproximate Running Wattage1/2 Horsepower18006003/4 Horsepower26008501 Horsepower300010001 1/2 Horsepower4200160047 more rows