MCQOPTIONS
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| 1. |
A megger indicates infinity when test terminals are open-circuited. This is because: |
| A. | no current flows through the current coil |
| B. | no current flows through the pressure coil |
| C. | no current flows through the compensating winding |
| D. | current does not flow through current coil and pressure coil |
| Answer» B. no current flows through the pressure coil | |