MCQOPTIONS
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MCQOPTIONS
| 1. |
In a universal motor, normally the ratio of width of brush to the width of commutator segments is |
| A. | 0.0430555555555556 |
| B. | 0.0423611111111111 |
| C. | 0.167361111111111 |
| D. | 0.0840277777777778 |
| Answer» E. | |