MCQOPTIONS
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| 1. |
Which of the following will not happen if one of the phases to the induction motor is not available? |
| A. | Motor will start but operate at lower speed |
| B. | It will hum but not start |
| C. | It will continue to operate below 57.7% of rated load |
| D. | External means are needed to make it run at rated speed |
| Answer» B. It will hum but not start | |