Electrical Engineering > GATE 2023 > Synchronous Motors
A three-phase synchronous motor with synchronous impedance of 0.1+j0.3 per unit per phase has a static stability limit of 2.5 per unit. The corresponding excitation voltage in per unit is _______. (Round off to 2 decimal places).

Correct : 2.55

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synchronous motor stability static stability limit three phase synchronous motor excitation voltage calculation GATE Electrical Engineering 2023 synchronous impedance motor stability analysis GATE 2023 questions

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