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प्रश्न
While producing hydroelectric energy, there is no pollution.
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
How has the traditional use of energy of flowing water been modified for our convenience?
State two advantages of producing hydroelectricity.
At a hydro power plant:
(a) kinetic energy possessed by stored water is converted into electrical energy
(b) electrical is extracted from water
(c) water is converted into steam to turn turbines and produce electricity.
(d) potential energy possessed by stored water is converted into electricity.
Describe how hydro-energy can be converted into electrical energy.
Write any two limitations of hydro-energy.
Explain the difference between conventional and non-conventional sources of energy.
Explain with a diagram of step-by-step energy conversion in a hydroelectric power plant.
Give scientific reasons:
It is possible to produce energy from mW to MW using solar photovoltaic cells.
Give your opinion about whether hydroelectric plants are environment friendly or not?
Find an odd one out.
Major hydroelectric power plants in India
Electrical energy can be generated using wind.
Draw the flowchart showing generation of electrical energy through hydroelectric power plant.
Explain the stages in electric generation from the given schematic diagram.
In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because ______.
Coil of wire is rotated between electromagnets is created ______.
In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because
The Hydroelectric capacity of Koyna dam is ______.
