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In a hydro power plant

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Important Questions on Sources of Energy

EASY
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
Write the energy conversion that takes place in a hydro power plant.
EASY
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy

In a hydro-Power Plant

EASY
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
What is hydro energy?
EASY
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
At a hydro power plant:
EASY
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
Mention any two advantages and two disadvantages of producing hydroelectricity.
EASY
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
Hydro energy is (less/more) _____ reliable than wind energy.
MEDIUM
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
With the help of the diagram explain hydroelectric power.
MEDIUM
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
Explain how the potential energy of water stored in a dam can be used to produce electricity?
EASY
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
In a hydro power plant:
EASY
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
(a) Describe how a hydropower plant produces electricity?
(b) Write two advantages of hydroelectric energy.
MEDIUM
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because
EASY
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
A dam is built with a view to
MEDIUM
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy

Give two reasons why hydroelectricity is preferable to electricity from a coal-based plant.

MEDIUM
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
Describe how hydro energy can be converted into electrical energy. Write any two limitations of hydro energy?
MEDIUM
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy

Why is hydro energy considered an indirect source of solar energy? Explain how hydro energy can be converted into electrical energy. State two advantages of hydro energy.

EASY
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
What is hydroelectricity? Explain the basic principle of generation of hydroelectricity with the help of a labelled diagram.
EASY
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
What is hydroelectricity?
MEDIUM
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
Explain the principle of production of hydroelectricity with the help labelled diagram.
EASY
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
Justify that hydropower is a renewable source of energy.
EASY
Science>Physics>Sources of Energy>Alternative or Non-conventional Sources of Energy
In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because: