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A 3−ϕ, 50 Hz alternator has a phase emf consisting of fundamental, 20% third harmonic and 8% fifth harmonic. The amplitude of fundamental voltage is 600 V. The value of rms line voltage when alternator windings are connected in star is ____V.737.2 |
Answer» A 3−ϕ, 50 Hz alternator has a phase emf consisting of fundamental, 20% third harmonic and 8% fifth harmonic. The amplitude of fundamental voltage is 600 V. The value of rms line voltage when alternator windings are connected in star is ____V.
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