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Assessment

Thermal Power, Hydroelectric Power

Study of Thermal Power, Hydroelectric Power, Fossil fuels used in Thermal Power Plant, Hydroelectric power generates electricity Using falling water to turn turbines, Renewable and cleaner energy source, etc.

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ninja coder

Physics

Grade X

10 plays

100 players

ninja coder's avatar

ninja coder

Physics

Grade X

10 plays

100 players

Worksheet

  • 1.

    Multiple Choice

    1 pts•30 s

    Identify the primary energy source used in a thermal power plant.

    Answer choices

    Wind energy

    Fossil fuels

    Solar energy

    Water flow

  • 2.

    Multiple Choice

    1 pts•30 s

    Explain the process by which hydroelectric power generates electricity.

    Answer choices

    Burning coal to produce steam

    Using falling water to turn turbines

    Converting sunlight into electricity

    Harnessing wind to rotate blades

  • 3.

    Multiple Choice

    1 pts•30 s

    Name the component in a thermal power plant that converts heat energy into mechanical energy.

    Answer choices

    Generator

    Turbine

    Boiler

    Condenser

  • 4.

    Multiple Choice

    1 pts•30 s

    Describe the environmental impact of thermal power plants.

    Answer choices

    Produces no emissions

    Releases greenhouse gases and pollutants

    Reduces air pollution

    Increases oxygen levels

  • 5.

    Multiple Choice

    1 pts•30 s

    Point out the main advantage of hydroelectric power over thermal power.

    Answer choices

    Cheaper fuel costs

    Renewable and cleaner energy source

    Higher efficiency in fuel use

    Less maintenance required

  • 6.

    Multiple Choice

    1 pts•30 s

    Clarify the role of a dam in a hydroelectric power plant.

    Answer choices

    Generates electricity directly

    Stores water to create potential energy

    Burns fuel to produce steam

    Cools the turbines

  • 7.

    Multiple Choice

    1 pts•30 s

    Indicate a disadvantage of hydroelectric power plants.

    Answer choices

    High fuel costs

    Disruption of aquatic ecosystems

    Release of greenhouse gases

    Limited availability of water

  • 8.

    Multiple Choice

    1 pts•30 s

    State the energy transformation in a thermal power plant’s turbine.

    Answer choices

    Electrical to mechanical energy

    Mechanical to electrical energy

    Heat to mechanical energy

    Chemical to heat energy

  • 9.

    Multiple Choice

    1 pts•30 s

    Describe the role of a generator in both thermal and hydroelectric power plants.

    Answer choices

    Produces steam to drive turbines

    Converts mechanical energy to electrical energy

    Stores water for power generation

    Burns fossil fuels

  • 10.

    Multiple Choice

    1 pts•30 s

    Explain why thermal power plants are often located near coal mines.

    Answer choices

    To reduce transportation costs of fuel

    To access water for turbines

    To minimize ecosystem disruption

    To harness wind energy