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In Induction motor rotor laminations are thicker than stator laminations.

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in Electric Drives by (99.7k points)
In Induction motor rotor laminations are thicker than stator laminations.

(a) True

(b) False

The question was posed to me in examination.

The above asked question is from Induction Motors topic in portion Braking of DC Motors & Induction Motors of Electric Drives

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Right answer is (a) True

Easy explanation: The lamination thickness basically depends upon the frequency. The rotor frequency is s×f where f is stator supply frequency. The rotor laminations are thicker than stator laminations because rotor frequency is less.

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