We are supplying (120v) 2000VA of parking lot lights 130' away. The foreman ordered #10 pulled. The boss questioned the #10 and recomended adjusting ungrounded conductor to #8 for voltage drop (the foreman agreed). There is sufficient ampacity in the 10's, so does the #10 neutral also need to be replaced with #8, or just the hot since we don't care about voltage drop going to ground?
