Mathematics · Induction Motors
A three-phase induction motor has a ratio of maximum torque to full-load torque of 2.5 : 1, with rotor resistance 0.5 Ω/phase and standstill reactance 4 Ω/phase. Find the ratio of star-delta starting torque to full-load torque.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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Correct answer
0.205
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