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Water from a stream is falling on the bl...

Water from a stream is falling on the blades of a turbine at the rate of `100 kg//s`. If the height of the stram is 100 m, then power delivered to turbine is

A

100 kW

B

10 kW

C

1 kW

D

100 kW

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The correct Answer is:
A
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AAKASH INSTITUTE ENGLISH-WORK, ENERGY AND POWER-Assignment (SECTION - A)
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  4. On a particle placed at origin a variable force F=-ax(where a is a pos...

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  5. The variation of potential energy U of a system is shown in figure. Th...

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  6. The variation of potential energy U of a body moving along x - axis va...

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  7. A particle of mass 200 g is moving in a circle of radius 2 m. The part...

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  8. A particle of mass 200 g , is whirled into a vertical circle of radius...

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  9. A stone of mass 1kg is tied with a string and it is whirled in a verti...

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  11. A ball of mass m moving with velocity v collides head-on which the sec...

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