What is preferred value of DC test voltage for site?

Q.  What is the preferred value of DC test voltage for site?
- Published on 30 Sep 15

a. 104 % of the routine factory AC test voltage
b. 65 % of the routine factory AC test voltage
c. 1.6 % of the routine factory AC test voltage
d. 75 % of the routine factory AC test voltage

ANSWER: 104 % of the routine factory AC test voltage

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