MCQOPTIONS
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| 1. |
If one of the phases of RYB supply gets broken, then the temperature rise of the induction motor ____________ |
| A. | remains same as before |
| B. | reduces as compared to the normal operating temperature |
| C. | reduces to temperature rise of corresponding single phase induction motor |
| D. | increases |
| Answer» B. reduces as compared to the normal operating temperature | |