Advantages of hydroelectric power generation

Though nuclear energy is an extensive source but the amount of electric power generation from nuclear power plants is much less.

Advantage of clestogamy is

Step by step energy conversion in hydroelectric power plant.

What are the problems associated with hydroelectric power plant?

At a hydroelectric power plant, the water pressure head is at a height of 300 m and the water flow available is 100 m^3 s^(-1) . If the turbine generator efficiency is 60%, estimate the electric power available from the plant (g = 9.8 ms^(-2)) .

Other than thermal power plant, which power plants use thermal energy for power generation? In what different ways is the thermal energy obtained?

Advantages of optical fibres are