nuni11 33 / 30 5 Jan 20, 2016 #1The two diagram illustrate the way in which electricity can be generated by using wind turbine. According to the diagram, the process involves a structure that can be installed in three possible locations.The machine consists of a high steel tower which is mounted to support the wheel. The blades of the wheel are made by using fiberglass or wood which are connected to generator and wind sensor to detect the speed and the direction of wind.Moving to the machine process, the mechanism starts when a wind passes the blades and it rotates the circuit which turns the generators. At the same time, the sensor will identifies the acceleration of the wind and where it comes from. Then, it send the signal to computer in the control center. Following this, the computer can adjust the direction and the angle of the blades. As a result, the electricity-1.5 megawatts-can be produced from the machine.The second diagram indicates three different places where the turbine is planted. The first area is on the hill where the wind strength is optimum. It also can be built as a domestic turbine for some houses tough the electricity, which is produced, is just 100 kilowatts. Another possible location is on the sea so that it does not harm the earth.