MCQOPTIONS
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| 1. |
On the two sides of a star/delta transformer ________ |
| A. | the voltage and current are both in phase |
| B. | the voltage and current both differ in phase by 30° |
| C. | the voltage differ in phase by 30° but currents are in phase |
| D. | the current differ in phase by 30° but voltages are in phase |
| Answer» C. the voltage differ in phase by 30° but currents are in phase | |