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
See answer and applicable Code references
The correct answer is: b) different rate schedules
Article 230 covers service conductors and equipment for control and protection of services and their installation requirements. As outlined in Sec. 230.2(D), "Additional services shall be permitted for different voltages, frequencies, or phases, or for different uses, such as for different rate schedules."