What are the rules on using colored tape to ID wire ends?
e.g. if you were to re-wire a whole dwelling with just black and white THWN, what does the NEC/best-practices say about "tabbing" the wire-ends with colored electrical tape?
i.e. how many inches from end, how many wraps, etc.
> Can wire w/ white insulation be used as GND if green tape at each end?
Thanks in advance...