Question: Given that the overcurrent protection for a particular transformer cannot exceed 9 0 amperes, using insulation type THWN , what is the minimum size copper

Given that the overcurrent protection for a particular transformer cannot exceed 90 amperes, using insulation type THWN, what is the minimum size copper feeder conductor permitted for this installation?
a.6 AWG
b.4 AWG
c.3 AWG
d.2 AWG
Given that the overcurrent protection for a

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