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Q#1 Transformers GATE EE 2009 MCQ +2 marks -0.66 marks

The circuit diagram shows a two-winding, loss less transformer with no leakage flux, excited from a current source, i(t), whose waveform is also shown. The transformer has a magnetizing inductance of 400/π mH.

If the waveform of i(t) is changed to , the peak voltage across A and B with S closed is

400 V

240 V

320 V

160 V

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