MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the formula for the maximum value of current through end ring, when the current is not maximum in all the bars under one pole at the same time? |
| A. | maximum current in end ring= (2*3.14) / (bars per pole/2*no of poles) * current per bar |
| B. | maximum current in end ring= (2/3.14) * (bars per pole/2*no of poles) / current per bar |
| C. | maximum current in end ring= (2*3.14) * (bars per pole/2*no of poles) * current per bar |
| D. | maximum current in end ring= (2*3.14) / (bars per pole/2*no of poles) / current per bar |
| Answer» D. maximum current in end ring= (2*3.14) / (bars per pole/2*no of poles) / current per bar | |