Tag: wave power and tidal power

At many places in the ocean, the different in temperatures between the water 'at the surface of ocean' and 'at deeper levels' is up to

Arrange the following steps of conversion of ocean thermal energy into electricity, in a proper sequence.
(a) The vapour of ammonia or CFC is passed over the turbines of generators.
(b) The hot water from the ocean is used to vapourise the liquid like ammonia or CFC.
(c) Cold water from the ocean depths is used to cool the vapour again into liquid.
(d) This cold liquid is again vapourised and the process continues.

Tidal energy is a major source of energy due to the presence of large water bodies on the earth.

_________ are used to produce energy in OTEC.

Which of the following is not a form of oceanic energy?

Energy available from the oceans is

The oceans cover almost ...... percent of the surface of earth with water and act as a vast collector of ...... energy.

Energy available from the oceans is:

The vast amount of sea weeds present in oceans may provide an endless source of

The energy available due to the difference in the temperature of water at the surface of the ocean and at deeper levels is called