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Infrastructure — Economics STD 12 Humanities & Commerce — Question

Rajasthan BoardEnglish MediumSTD 12 Humanities & CommerceEconomicsInfrastructure3 Marks
Question
Why is it advantageous to use hydel power as a source of energy?
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Answer

The hydel power has several advantages:
  1. It is the most economical source of power.
  2. There is no problem of pollution or disposal of waste in generation of hydel power.
  3. Oil, coal, gas resources which can be used for producing electricity are in short supply. Whereas the supply of hydel power is not scarce.

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