state various methods by which energy is obtained from sea; and explain in detail any one of them.
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Answer:
There are three basic types that allow us to use ocean for its energy. We can use the waves (wave energy, wave power), ocean tidal power (ocean high and low tides), and we can even use temperature differences in the water to create an energy (Ocean Thermal Energy Conversion, OTEC).
Tidal energy is power produced by the surge of ocean waters during the rise and fall ... Some of these technologies include turbines and paddles. ... All methods use special generators to convert tidal energy into electricity.
Wave energy (or wave power) is the transport and capture of energy by ocean surface waves. The energy captured is then used for all different kinds of useful work, including electricity generation, water desalination, and pumping of water
Ocean thermal energy conversion (OTEC) is a process or technology for producing energy by harnessing the temperature differences (thermal gradients) between ocean surface waters and deep ocean waters. ... OTEC systems using seawater as the working fluid can use the condensed water to produce desalinated water.
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