Additional services shall be permitted for different voltages, frequencies, or phases, or for different uses such as for _____. a) gymnasiums b) different rate schedules c) flea markets d) special entertainment events

Website Registration Required to Access this Content

Only registered users have access to Silver content. 

Registration on EC&M allows you exclusive access to high value content centered around proprietary research, expert NEC analysis and in-depth technical procedures.

Already registered? here.