MCQOPTIONS
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| 1. |
If the frequency of input voltage of a transformer is increased keeping the magnitude of voltage unchanged, when |
| A. | both hysteresis loss and eddy current loss in the core will increase |
| B. | hysteresis loss will increase but eddy current loss in the core will decrease |
| C. | hysteresis loss will decrease but eddy current loss will increase |
| D. | hysteresis loss will decrease but eddy current loss will remain unchanged |
| Answer» E. | |