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

Give scientific reasons: It is possible to produce energy from mW to MW using solar photovoltaic cells.

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प्रश्न

Give scientific reasons:

It is possible to produce energy from mW to MW using solar photovoltaic cells.

कारण सांगा
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उत्तर

  1. Solar photovoltaic cells, which have an energy-producing capacity of mW, are connected in required series and parallel combinations to form a solar panel.
  2. Many solar panels are connected in series to form a solar string, and many solar strings are connected in parallel to form a solar array, which has an energy-producing capacity of MW.
  3. Thus, with the required series and parallel combination of solar photovoltaic cells to form solar panels, solar strings, and solar arrays, it is possible to produce energy from mW to MW capacity.
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पाठ 5: Towards Green Energy - Give scientific reasons

संबंधित प्रश्‍न

Write the energy conversion that takes place in a hydropower plant.


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.    


The harnessing of which of the following leads to the destruction of large eco-systems?

(a) thermal power
(b) tidal power
(c) hydro power
(d) geothermal power


Which of the two is a cleaner fuel: hydrogen of CNG? Why?


Describe how hydro-energy can be converted into electrical energy.


Read the information given below and solve the questions based on it.
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i. Above information is about which type of energy?
ii. Whether the fossil fuel is an example of this energy?
iii. Draw the flow chart of production of electric energy.


Explain with a diagram of step-by-step energy conversion in a hydroelectric power plant.


Draw a neat and labelled diagram of energy transformation in solar thermal electric energy generation.


What are the advantages of hydroelectric power generation ?


What is hydro energy? Explain the principle of generating electricity from hydro energy. How much hydro electric power is generated in India?


While producing hydroelectric energy, there is no pollution.


In a hydroelectric power plant, the potential energy in water stored in a dam is converted into kinetic energy.


Write the advantages of the Hydroelectric Power project.


Draw the flowchart showing generation of electrical energy through hydroelectric power plant.


Complete the following flow chart.


Hydropower plants are located in the ____________.


Choose the correct statement.


Complete the stages in electric generator using wind energy.


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