SSC JE Electrical 14 Nov 2022 Shift 3 Paper

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Question : 185 of 200

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The salient pole type construction is suitable for running low-speed prime-movers. Which of the following suits the best explanation for the above statement?

The air gap flux should not be affected by the rotor angle position.
Such machines should have comparatively larger rotor diameter.
Such machines should have relatively small number of poles.
Such machines should have relatively smaller rotor diameter.

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