Given the bars per pole is 6 and the current per bar is 20 A, what is the value of the maximum current in the end rings?(a) 60 A(b) 80 A(c) 90 A(d) 70 AThis question was posed to me by my college professor while I was bunking the class.I'm obligated to ask this question of Design of End Rings in section Three Phase Induction Motor of Design of Electrical Machines

Given the bars per pole is 6 and the current per bar is 20 A, what is

1.	Given the bars per pole is 6 and the current per bar is 20 A, what is the value of the maximum current in the end rings?(a) 60 A(b) 80 A(c) 90 A(d) 70 AThis question was posed to me by my college professor while I was bunking the class.I'm obligated to ask this question of Design of End Rings in section Three Phase Induction Motor of Design of Electrical Machines
Answer» Right OPTION is (a) 60 A Best explanation: maximum current in the end ring= bars PER pole / 2 * current per bar Maximum current in the end ring = (6/2)20 = 3 20 = 60 A.

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