The motor of a pump lifts 30 kg of water per minute to a height of 6 metre the power of motor is
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power is 1762 Watts or 1.76 kW
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Power = Energy/ Time
P= mgh/t
P= 30×9.8×6/60. ( 1 min = 60 sec )
P= 30×98/100
P= 2940/100
P= 29.4 watt
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