Question

Give the definition of Power. Explain 1 kW and 1HP of Power.​

Answer 1

Answer:

Explanation:The horsepower (hp) is a unit in the foot-pound-second ( fps ) or English system, sometimes used to express the rate at which mechanical energy is expended. It was originally defined as 550 foot-pounds per second (ft-lb/s). A power level of 1 hp is approximately equivalent to 746 watt s (W) or 0.746 kilowatt s (kW).

Answer 2

Answer:

Power :

The SI unit of power is Watt (W) which is joules per second (J/s). Sometimes the power of motor vehicles and other machines is given in terms of Horsepower (hp), which is approximately equal to 745.7 watts.

1KW = 1000 Watt. 1 Megawatt=1000000 Watt. Another unit of power is horsepower(h.p.) 1 h.p. =746 watt.