All questions and answers are based on the 2014 NEC. Q. What is the NEC requirement for GFCI protection of swimming pool pump motors? A. For this question, it’s important to understand the NEC ...

All questions and answers are based on the 2014 NEC. Q. What are the rules for sizing service and feeder conductors to a single dwelling unit? A. For one-family dwellings and individual dwelling units ...