According to NEC Table 310.15(B) (7) in the 2011 NEC, the minimum conductor size for a 300 ampere residential service entrance is _________ CU or _________ AL.
A) 2 AWG; 1/0 AWG
B) 2/0 AWG; 4/0 AWG
C) 250 kcmil ; 350 kcmil
D) 400 kcmil ; 600 kcmil
Correct Answer:
Verified
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