Expression for maximum test voltage for conducting site tests

Q.  What is the expression for maximum test voltage for conducting site tests?
- Published on 29 Sep 15

a. Vac = 1.5 * rated line to line voltage
b. Vac = 2 * rated line to line voltage
c. Vac = 3 * rated line to line voltage
d. Vac = rated line to line voltage

ANSWER: Vac = 1.5 * rated line to line voltage

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