Questions
From a waterfall, water is falling down at the rate of 100 kg/s on the blades of turbine. If the height of the fall is 100 m, then the power delivered to the turbine is approximately equal to
a
100 kW
b
10kW
c
1kW
d
1000 kw
detailed solution
Correct option is B
power = mght=100×10×1001 = 100 x 1000 W = 100 kWTalk to our academic expert!
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