All questions and answers are based on the 2011 NEC. Q. What is the Code rule for sizing feeder conductors, both ungrounded and neutral? Please show an example. A. Section 215.2(A)(1) requires that ...
Undersize your overcurrent protective device (OCPD), and normal operations might become impossible. Oversize your OCPD, and the whole place might burn down. It helps that, for a given circuit, ...
My first job in the trades was as an electrician’s apprentice doing tasks, such as pulling wire, building light fixtures, and moving scaffolding in grocery store renovations. I moved into HVACR and ...
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