D.C. generators are normally designed for maximum efficiency around?

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asked Mar 20, 2018 by anonymous

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asked Mar 20, 2018 by anonymous

Eddy currents are induced in the pole shoes of a D.C. machine due to?

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asked Mar 20, 2018 by anonymous

If brushes of a D.C. generator are moved in order to bring these brushes in magnetic neutral axis, there will be?

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Two synchronous generators operating in parallel supply a common load of 2.5 MW. The frequency-power

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Last answer: Two synchronous generators operating in parallel supply a common load of 2.5 MW. The frequency-power characteristics have a common slope of 1 MW/Hz and the no-load frequencies of the generators are 51.5 Hz and 51.0 Hz, respectively. Then the system frequency is 50 Hz

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D.C. generator generally preferred for charging automobile batteries is?

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For a D.C. generator when the number of poles and the number of armature conductors is fixed...

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method for improving string efficiency

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anonymous · Answer 1 · 2018-03-20T21:21:50+0000

answered Mar 20, 2018 by anonymous

D.C. generators are normally designed for maximum efficiency around full-load.

D.C. generators are normally designed for maximum efficiency around?

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