The best potential for tidal energy in India is found in
- A.The Gulf of Khambhat and the Gulf of Kachchh
- B.The Palk Strait
- C.The Andaman Sea
- D.The Lakshadweep Sea
Correct answer
Explanation
The correct answer is A, the Gulf of Khambhat and the Gulf of Kachchh. Both are long, narrowing inlets on the coast of Gujarat, and such a shape funnels the incoming tide so that the difference between high and low water is large, which is exactly what a tidal power scheme needs; the Sundarbans coast is the other site usually named. Option B is wrong because the Palk Strait between India and Sri Lanka is shallow and its tidal range is small. Option C is wrong because the Andaman Sea is associated with rich marine biodiversity and with the seismic activity of the island arc rather than with a large tidal range. Option D is wrong because the sea around Lakshadweep is being studied for ocean thermal energy, which uses the temperature difference between surface and deep water, not the tide.
Read the full article: Renewable Energy in India: Sources, Missions and PYQs
Practice Questions
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- A.Bituminous
- B.Lignite
- C.Peat
- D.Anthracite
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Anthracite is the oldest and hardest grade of coal, with the highest proportion of carbon, so it gives the most heat for its weight and burns with a clean, almost smokeless flame.
Read the full explanation →Compared to a conventional steam plant, the temperature and pressure in a geothermal plant are
- A.Comparable
- B.Much higher
- C.Higher
- D.Lower
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A geothermal plant takes steam or hot water from a natural underground reservoir, whose temperature is set by the rock and rarely approaches what a furnace can produce, so both the temperature and the pressure at the turbine are well below those of a coal-fired steam plant, and the thermal…
Read the full explanation →The headquarters of the International Solar Alliance is located at
- A.New Delhi
- B.Gurugram, Haryana
- C.Bengaluru, Karnataka
- D.Paris, France
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Read the full explanation →The Jawaharlal Nehru National Solar Mission was launched in which year?
- A.2006
- B.2008
- C.2010
- D.2015
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Read the full explanation →Which of the following is NOT a renewable source of energy?
- A.Tidal energy
- B.Natural gas
- C.Biomass
- D.Geothermal energy
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Natural gas is a fossil fuel formed over millions of years from buried organic matter; the stock is fixed, so every unit burnt is gone, and it releases carbon dioxide when burnt, although less than coal for the same heat.
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