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प्रश्न
Read the information given below and solve the questions based on it.
Electric energy is produced in various ways like hydroelectric, wind power, Solar energy, bio-fuel, etc. These energy sources are inexhaustible, sustainable. Besides, it does not cause any environmental problem.
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.
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उत्तर
i. Above information is about‘ green energy’
ii. Fossil fuel is not an example of green energy.
iii. 
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संबंधित प्रश्न
What type of energy is possessed by flowing water?
Flowing water can rotate a turbine. Which type of energy is used up by the turbine?
What is the difference between a thermal power plant and a hydro power plant?
How has the traditional use of energy of flowing water been modified for our convenience?
State two advantages of producing hydroelectricity.
State two disadvantages of producing hydroelectricity.
Which of the two is a cleaner fuel: hydrogen of CNG? Why?
Describe how hydro-energy can be converted into electrical energy.
Write any two limitations of hydro-energy.
Give scientific reasons:
It is possible to produce energy from mW to MW using solar photovoltaic cells.
Give your opinion about whether hydroelectric plants are environment friendly or not?
Wind turbines with capacity are commercially available.
Major hydroelectric power plants in India
In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because ______.
______ have long economic lives and low operating cost.
In a hydro power plant
Complete the stages in electric generator using wind energy.
