which is the most common harmonics 3rd,5th,7th affect the
systegm
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Answer / varun
3rd hormonics is the most frequent harmonic that occurs
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Answer / shaikh
3rd harmonics has common affects as compared to others. why? because of ferromagnetic loads produced by saturated iron in machines & transformers. Later, arcing load like lighting & electric arc furnaces. How to reduce? by increasing large fault level capacity to absorb more harmonic current.
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