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Water is falling on the blades of a turb...

Water is falling on the blades of a turbine from a height of `25 m`. `3 xx 10^(3) kg` of water pours on the blade per minute. If the whole of energy is transferred to the turbine, power delivered is `g = 9.8 m//s^(2)`

A

`12250 W`

B

`16250 W`

C

`8250 W`

D

`20250 W`

Text Solution

Verified by Experts

The correct Answer is:
A
Power = Energy // time = mgh//h.
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Knowledge Check

  • Water is faling on the blades of a turbie at a rate of 300 kg"minute"^(-1) . The height of the fallsis 200m. The power given the turbine is (Assume g=10ms^(-2) )

    A
    200kW
    B
    100kW
    C
    10kW
    D
    1kW

  • From a waterfall, water is falling down at the rate of 100kg / 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
    100kW
    B
    10 kW
    C
    1 kW
    D
    1000 kW

  • 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
    10 kW
    C
    1kW
    D
    1000 kW
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