MCQOPTIONS
Saved Bookmarks
| 1. |
What are horizontal wind turbines? |
| A. | Wind turbines are rotate about an axis perpendicular to the plane of ground |
| B. | Wind turbines are rotate about an axis diagonal to the plane of ground |
| C. | Wind turbines are rotate about an axis 30 degrees to the plane of ground |
| D. | Wind turbines are rotate about an axis parallel to the plane of wind streamlines |
| Answer» E. | |