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SSC GD 2023 PYQ — Question 26

SSC GD Constable (English) - 30 Jan 2023 - Shift 1 • General Awareness • Q26

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In which of the following locations can you build large dams to generate hydel power? 

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Correct answer: C

Explanation

The correct answer is option 3 i.e. Hilly terrains.

  • Hilly terrains are very suitable for hydroelectric projects. The difference in altitude in mountainous areas allows the construction of dams and reservoirs to harness the force of gravity to generate hydroelectric energy.
  • Desert areas may not be best suited for large hydroelectric projects as they usually lack significant and continuous water flow.
  • It is not common to build large dams directly in the oceans to produce hydropower. Traditional hydropower projects involve rivers and freshwater bodies with elevation changes.
  • The significant elevation changes required for conventional hydropower projects cannot occur.