Is there any drawback of hydroelectric power generation?
The disadvantage is: ecological damage: below the dam water erosion intensifies, rivers and changes of the animal and plant effects.
So the power itself is the force of the impact depends on the water to drive a turbine without the physical change of water quality.
hydroelectric power is the use of the water level drop, with the turbine generator to produce electricity
This problem we must first know the principle: the basic principle of hydraulic
