Answer the following statement(s) true (T) or false (F)
1. All of the energy from wind flowing past a point can be recovered.
2. If wind speed doubles and density and area remain constant, wind power increases by a factor of eight.
3. Physical properties of the land have no effect on the speed and turbulence of the wind.
4. The 1/7 Power Law is used to extrapolate wind speed at a new height from the speed at an old height.
5. Wind turbine designs must consider speed control to prevent mechanical damage and control generator power output when the system is operating above rated speed.
1. FALSE
2. TRUE
3. FALSE
4. TRUE
5. TRUE
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