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How do you prove 1 HP 746 watts?

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How do you prove 1 HP 746 watts?

Prove that 1HP = 746 Watts

  1. 1 foot = 0.3048 m.
  2. 1HP = 550 foot-pounds per second.
  3. 1 pound = 4.448 N.
  4. 1 foot = 0.3048 m.

How do you calculate 1 horsepower in Watts?

Electric 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 much work could be performed by a 746 W 1 hp motor in 1 hour?

Answer and Explanation: Note- One horsepower of energy is equal to 746 watts (1 hp = 746 Watt), and one hour of time period is equal to 3600 seconds (1 hr = 3600 s). Thus, 2685600 joules of energy are used by a 1.0 hp motor that runs for 1 hr.

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How many watts does a 1 HP electric motor use?

746 Watts
The 1 HP motor consumes 746 Watts regardless of how many hours it is running. Watt and HP are not units of energy. It will consume in 1 hour.

How much electricity does a 1 hp motor use?

So, 1 HP for 24 hour = 746×24= 17904 Watt-hour which is equal to 17904/1000= 17.904 units. Hence, 17.904 units of Power will be consumed by the 1 HP motor when run continuously for 24 hours.

How many watts is 746 hp?

Electrical horsepower to watts One electrical horsepower is equal to 746 watts: 1 hp (E) = 746 W So the power conversion of horsepower to watts is given by:

How many watts is 1 hp?

Proof of 1 hp equal to 746 watts. HP = Horsepower. HP and Watts are both units of power. Power can be electric or mechanical, and can be converted between the two. Any conversion will be less than 100 \% efficient.

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What is the P(W) of 1 hp?

One mechanic or hydraulic horsepower is equal to 745.699872 watts: 1 hp(I) = 745.699872 W. So the power conversion of horsepower to watts is given by: P (W) = 745.699872 ⋅ P (hp)

Why is electrical power measured in Watts and not horsepower?

It is only for historic reasons that electrical power is measured in Watts not hp, like the way that tyre widths are in mm but rim diameter are in inches. so 550 foot pounds per seconds, converted to metric, is 550 x 0.3048 x 4.44822 Newton meters per second, which is 745.7 Newton meters per second, better known as Watts. 1 Foot is 0.3048 Meters.