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महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Distinguish between the following. Thermal power plant and Solar thermal power plant - Science and Technology 2

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प्रश्न

Distinguish between the following.

Thermal power plant and Solar thermal power plant

फरक स्पष्ट करा
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उत्तर

  Thermal power plant Solar thermal power plant
i. For thermal electricity generation, a non-renewable energy source i.e., coal is used. For solar thermal electricity generation, renewable energy resource i.e., sunlight is used.
ii. Thermal electricity generation causes air pollution. Solar thermal electricity generation does not cause air pollution.
iii. Heat energy obtained from burning fossil fuels is used to generate electricity. Heat energy obtained from solar radiation is used to generate electricity.
iv. Chemical energy of coal is converted into electrical energy through various stages. Heat energy of sunlight is converted into electrical energy through various stages.
v. Energy generated is not green energy. Energy generated is green energy.
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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 5: Towards Green Energy - Distinguish between
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