To protect the works from things (or humans) dropping in.
Pressure Shaft is enclosed pipe/channel used to deliver/feed water to hydraulic turbines in respect of hydro power plant.
Usually No.
It's usually abbreviated to enc.
An ice rink, usually affectionately referred to as 'the rink'
planet
Usually called a wind farm.
Hydroelectricity is using water (usually from a reservoir) to turn turbines and produce electricity.
Small, enclosed spaces.
Pressure Shaft is enclosed pipe/channel used to deliver/feed water to hydraulic turbines in respect of hydro power plant.
Wherever there is a river, it can usually be harnessed (using a dam and/or turbines).Wherever there are tides, they can occasionally be harnessed (using a barrage and/or turbines).Wherever there are ocean waves, they can usually be harnessed (using machines to capture their movement to produce electricity).
Take for example, a dam. Water flows through the gates (when opened) of the dam and turn turbines. Inside these turbines are coils of copper usually that generate electricity.
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