Which of the following statements is true regarding a hydropower plant?

The potential energy possessed by the stored water is converted into electricity.

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Kinetic energy possessed by the stored water is converted into potential energy.

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Electricity is extracted from the water.

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Water is converted into steam to produce electricity.

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Solution

The correct option is A
The potential energy possessed by the stored water is converted into electricity.

In a hydropower plant, the gravitational potential energy of fluid water is used to run the turbine which is coupled to an electric generator to produce electricity.

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Similar questions

Q. At a hydro power plant:

(a) kinetic energy possessed by stored water is converted into electrical energy
(b) electricity 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.

Question 4
In a hydro power plant
(a) Potential energy possessed by stored water is converted into electricity.
(b) Kinetic energy possessed by stored water is converted into potential energy.
(c) Electricity is extracted from water.
(d) Water is converted into steam to produce electricity.

Assertion: The amount of electric power generated in hydroelectric power plant A is more than that of hydroelectric power plant B.
Reason: The potential energy possessed by the stored water is converted into electricity.

Q. The minimum height required to convert the stored potential energy of water into electric energy is ____.

Statement 1: Dams are constructed to produce hydro electricity.

Statement 2: Dams obstruct the flow of water and water level rises, thereby increasing the potential energy which is further converted to kinetic energy, and then to electrical energy.

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Which of the following statements is true regarding a hydropower plant?

The correct option is A The potential energy possessed by the stored water is converted into electricity. In a hydropower plant, the gravitational potential energy of fluid water is used to run the turbine which is coupled to an electric generator to produce electricity.

The correct option is A
The potential energy possessed by the stored water is converted into electricity.

In a hydropower plant, the gravitational potential energy of fluid water is used to run the turbine which is coupled to an electric generator to produce electricity.