Residential Electrician Practice Exam

2. What is the MINIMUM size copper SE cable with type THHW insulation that may be used as ungrounded, service-entrance phase conductors for a 150 ampere-rated, 120/240 volt, single-phase residential service? a. 1/0 AWG. b. 1 AWG. c. 2 AWG. d. 3 AWG 3. ................
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