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An 8 pole 3ϕ induction motor has an equivalent rotor resistance of 0.07 Ω/Phase. If its stalling speed is 630 RMP, how much resistance must be added per phase to obtain maximum torque at starting? Ignore magnetizing current.
    Correct answer is between '0.3,0.4'. Can you explain this answer?
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    An 8 pole 3ϕ induction motor has an equivalent rotor resistance o...

    X2 = 0.4375 Ω
    Sstarting 
    Rext = 0.3675 Ω
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    An 8 pole 3ϕ induction motor has an equivalent rotor resistance o...
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    An 8 pole 3ϕ induction motor has an equivalent rotor resistance of 0.07 Ω/Phase. If its stalling speed is 630 RMP, how much resistance must be added per phase to obtain maximum torque at starting? Ignore magnetizing current.Correct answer is between '0.3,0.4'. Can you explain this answer?
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    An 8 pole 3ϕ induction motor has an equivalent rotor resistance of 0.07 Ω/Phase. If its stalling speed is 630 RMP, how much resistance must be added per phase to obtain maximum torque at starting? Ignore magnetizing current.Correct answer is between '0.3,0.4'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about An 8 pole 3ϕ induction motor has an equivalent rotor resistance of 0.07 Ω/Phase. If its stalling speed is 630 RMP, how much resistance must be added per phase to obtain maximum torque at starting? Ignore magnetizing current.Correct answer is between '0.3,0.4'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An 8 pole 3ϕ induction motor has an equivalent rotor resistance of 0.07 Ω/Phase. If its stalling speed is 630 RMP, how much resistance must be added per phase to obtain maximum torque at starting? Ignore magnetizing current.Correct answer is between '0.3,0.4'. Can you explain this answer?.
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