Water is falling on the Blades of a turbine at the rate of 6 * 103 kg per minure . The height of the fall is 10 m . Claculate the power given to the turbine.
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turbine at a rate of 100 kg/s from a certain spring.If the height of the spring be 100 metres, the power transferred to the turbine will be:
A .
100 kW
B .
10 kW
C .
1 kW
D .
1000 kw
m=100 kg
Height=100 m
w=mgh
⇒w=100×10×100=105 J
Power=TimetakenWorkdone
⇒Power=1105
⇒Power=105 W
⇒Power=102×103 W=102 kW
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