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Windage losses are reduced by fitting the astern turbine in the lowest area available exhaust end of the astern casing.
also by fitting hood over the last stage of astern and ahead blades
also by fitting astern turbine in its own casing
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When was Parsons Marine Steam Turbine Company created?
Parsons Marine Steam Turbine Company was created in 1897.
What is a marine turbine?
One sort of marine turbine is used in tidal power generation. At high tide the tidal water collects behind a barrier. When the tide goes out, the only way for the water in the enclose to go back out is through turbines. Thus, in ebbing, the sea water drives the turbines which can be used to generate electricity.
The convoy system instituted in May 1917?
cut merchant marine losses greatly
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What has the author Robert Kuzirian written?
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What area in marine biology works with marine reptiles?
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