MCQOPTIONS
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| 1. |
In the case of a potential transformer (PT), the phase angle error is |
| A. | positive when the secondary winding voltage reversed leads the primary winding voltage |
| B. | negative when the secondary winding voltage reversed leads the primary winding voltage |
| C. | always positive |
| D. | always negative |
| Answer» B. negative when the secondary winding voltage reversed leads the primary winding voltage | |