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The low no load power factor _________

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The low no load power factor _________

(a) reduces full load operating pf

(b) increases full load operating pf

(c) reduces full load excitation voltage

(d) increases full load excitation voltage

I had been asked this question in semester exam.

This is a very interesting question from Induction Motor as a Transformer topic in division Induction Machines of Electrical Machines

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Right option is (a) reduces full load operating pf

Easy explanation: The low no-load power factor reduces full load operating pf.

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