Wind turbines are generally more productive if they are __________________
A)higher,to minimize turbulence and maximize wind speed
B)smaller,to minimize the number of birds that interfere with blade turning
C)larger,to increase heat convection from the ground
D)lower,to minimize turbulence and maximize wind speed
E)smaller,to increase heat convection from the ground

Question

Quizplus · Accepted Answer

Wind speed increases with height, so placing wind turbines higher off the ground allows them to capture more energy from the wind. Turbulence can also reduce the efficiency of wind turbines, so placing them higher can minimize this effect.

Wind Turbines Are Generally More Productive If They Are __________________