yes they are
It costs about $75,000 to install a turbine that is powerful enough to sustain the average house.
A wind turbine makes wind for scientific study.
a wind turbine generates electricity for or use
A wind turbine is like a giant fan that produces energy from the wind
wind is not created by the turbine but wind that passes through the turbine causes it to turn, and the faster the turbine spins the more energy is created that can be turned into electricity and other resources. Hope This Helps :)
A wind turbine can use up to 40kw/h of energy at once. When for example the turbine is yawing into the wind (turning the head of the turbine into the wind for the blades to face the incoming wind). 4 high power motors and gears are used to do this. When at the same time the hydraulic system is turned on to control the blades to position themselves in the wind, and the motors for the cooling are enabled, the windturbine can require a lot of wind. However usually this is generated by the turbine itself. So this is not really relevant as the output is much higher then the usage.
Another name for a windmill is the wind turbine
A wind turbine moves when the wind blows against its blades, causing them to rotate. The rotation of the blades drives a generator inside the turbine, converting the kinetic energy of the wind into electrical energy.
a wind turbine looks like a giant fan
This is so because when a wind turbine turns or spins it exerts wind
Active Robot + Metals + 2 Wind = Wind Turbine
A home wind turbine will use the power of wind to provide and generate energy. One can use a home wind turbine at home to provide electricity or heat water, for example.