Such flow measurements are often commercially important when testing the efficiency of large turbines.

Most large turbines today are around the 3MW mark.

The larger turbine was used to provide the additional power required to operate the lift fan.

The builders could have used a single large turbine, but instead planned two, of 20 megawatts each.

The large turbines of the wind farm can be seen from over 20 miles away on a clear day, and have raised environmental concerns.

The bottom line is that it shouldn't ever be an issue if the very large turbines are placed far enough away.

Standing 607 feet high, the 1.3 mile-long dam will house 26 of the world's largest turbines.

The above remarks apply equally to the large turbine running at 3,600 revolutions.

This region is home to the largest turbines in Belgium.

Both large and small turbines have caused problems recently in high winds.