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wat is the advantage of increse in frequency?how the
powersupply range decreses as the frequency increses?like
in america,it uses 110 ac and 60 hz?
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Answer Posted / kj
One advantage is that as the frequency is increased less
iron is used in a generator or motor. Between 50 and 60 Hz
there is only a slight difference.
Where there is a major difference is when the frequency is
increased to 400Hz. This significantly reduces the weight
which is critical in aircraft where this frequency is used.
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