'Low head dams' diaporamas de présentation

FORT RILEY MIDDLE SCHOOL

898 views • 80 slides

Solar Energy IV

Solar Energy IV. Hydroelectricity and OTEC. Hydro power has a very long history with watermills appearing as early as 100 BC. By 1200 it was used to operate hammers in ironworks. By 1500 it was the primary source of industrial power.

511 views • 36 slides

Solar Energy IV

Solar Energy IV. Hydroelectricity and OTEC. Hydro power has a very long history with watermills appearing as early as 100 BC. By 1200 it was used to operate hammers in ironworks. By 1500 it was the primary source of industrial power.

497 views • 36 slides

Water Sport Safety

Water Sport Safety. Wear a PFD and any other special equipment required Protect yourself from the elements Know the local waters Know what to do in an emergency. >>. River Boating Considerations. Snags and deadheads Fast river currents Low head dams Commercial traffic Shoaling. >>.

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