Water energy The current energy problems of the world and affect human beings very much because of the electric power, water power, have come to replace coal.The status has been changed, and the water circulates at any time. By water power brought electricity based on speed and a high-voltage electricity.Water energy There are a lot of advantages, but there are disadvantages as well, because the energy of water to generate electricity required high investments, loss of forest area. To build the dam, etc.
การแปล กรุณารอสักครู่..