# Quick Answer: How Many Watts Is A 3/4 Horsepower Motor?

## 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.

## How many horsepower is 1000w?

Watts to horsepower conversion tableWatts (W)Mechanic horsepower (hp(I))Electric horsepower (hp(E))700 W0.938715 hp0.938338 hp800 W1.072817 hp1.072386 hp900 W1.206920 hp1.206434 hp1000 W1.341022 hp1.340483 hp28 more rows

## How much horsepower does a human have?

1.2 hpWhen 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.

## How many watts is a 3 HP motor?

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 5 hp motor?

3730 wattsIt is easy to convert HP to watts based on the equivalence of 746 watts per horsepower and arrive at 5 HP = 3730 watts. However, in practice, motors seldom run at their nameplate current (FLA or Full Load Amperage).

## How much electricity does a 1 hp pump use?

A 1 hp sump pump SHOULD draw about 750 watts running and about 15-1800 starting. Keeping this in consideration, how many watts does a water pump use? A typical water pump’s wattage can vary between 250 watts to 1,100 watts. Take the wattage of the specific water pump and multiply it times how many hours a day it runs.

## How is motor wattage calculated?

Calculate the power the motor consumes while in operation. The equation is W = AV(sqrt 3) where A is amperes, V is volts, and sqrt 3 is the square root of 33 (about 1.73). W is the power consumption in watts. For example, if the electric motor uses 50 amps at 240 volts, the wattage is 50 x 240 x 1.73, or 20,760 watts.

## How many watts is a 3/4 horsepower motor?

Approximate Starting WattageApproximate Running Wattage1/2 Horsepower18006003/4 Horsepower26008501 Horsepower300010001 1/2 Horsepower4200160047 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 cc is 200 watts?

Of these types of motorised bicycles, there have been particular road safety concerns about bicycles fitted with petrol engines due to the amount of power these engines can produce. A petrol engine capable of producing a maximum of 200 watts has a capacity of about 4cc, which is the size of a standard medical syringe.

## How many watts does a 10 hp motor use?

746 watts per Hp but, rule of thumb figure 1KW per Hp to allow for efficiency losses. So 10 KWH would run a 10 Hp motor for 1 hour.

## How do you convert horsepower to Watts?

Since one electric horsepower is equal to 746 watts, the formula to find watts is to multiply electric horsepower by 746.

## How many horsepower is 750w?

Convert 750 Watts to HorsepowerWhp(I)750.001.0058750.051.0058750.101.0059750.151.006096 more rows

## What size generator do I need to run a 5 hp motor?

Rule of ThumbElectric Motor SizeMinimum Generator Req’d (KVA) by Starting MethodHPKWD.O.L to KVA Size (Note 1)53.712.564.5157.55.518.7523 more rows

## How many watts does it take to run a drill?

It depends on several factors, but the average cordless drill charges with a battery that needs 25 to 100 watts, whereas most corded drills need 800 to 1,200 watts to operate. The reason that corded drills require so much more is that they draw a constant current.