This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Checking the alignment of turbine shaft at the top of the guide bearing in TVA's hydroelectric plant Watts Bar Dam Tenn. en Checking the alignment of turbine shaft at the top of the guide bearing in TVA's hydroelectric plant Watts Bar Dam Tenn Located miles above the mouth of the Tennessee River the dam has an authorized power installation