Friday 8 December 2017

How much Horsepower can we derive from 1 Kw?

How much Horsepower can we derive from  1 Kw?

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Options

1) 1.34

2) 1.45

3) 1.75

4) 1.85

Answer


1) 1.34

Other details:

The kilowatt hour is a unit of energy equal to 1,000 watt-hours, or 3.6 megajoules
Horsepower (hp) is a unit of measurement of power (the rate at which work is done).
 There are many different standards and types of horsepower.
The most common horsepower—especially for electrical power—is 1 hp = 746 watts
One metric horsepower is needed to lift 75 kilograms (avg. body weight of a person) by 1 meter (3.28 feet) in 1 second.


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