MCQOPTIONS
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| 1. |
The dielectric strength of impregnated paper is: |
| A. | 40 50 kV/cm |
| B. | 200 300 kV/cm |
| C. | 500 600 kV/cm |
| D. | 1000 kV/cm and above |
| Answer» B. 200 300 kV/cm | |