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3 Conservation of energy
3 Conservation of energy
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Question 65
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For a commercial tidal stream generator:
the kinetic energy input per second from the flowing tidal current is
18.5 MJ18.5\text{ MJ}
18.5
MJ
the useful electrical energy output per second is
5.92 MJ5.92\text{ MJ}
5.92
MJ
.
Calculate the efficiency of this tidal stream generator.
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3 Conservation of energy Questions
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3 Conservation of energy