Voltage applied for polymeric cables during partial discharge test

Q.  What should be the voltage applied for polymeric cables during partial discharge test?
- Published on 30 Sep 15

a. A 15 minute DC test at a voltage 2Vo
b. A 15 minute DC test at a voltage 8Vo
c. A 15 minute DC test at a voltage 4Vo
d. A 15 minute DC test at a voltage Vo

ANSWER: A 15 minute DC test at a voltage 4Vo

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