Where an Orderly Shutdown Is Required to Minimize the Personnel/equipment

Multiple Choice

Where an orderly shutdown is required to minimize the personnel/equipment hazard(s) , a system of coordination based on the following two conditions is permitted: (1) coordinated short-circuit protection and (2) ____.

A) overload indication based on monitoring systems or devices
B) coordinated service (a single main feeder line)
C) a single switching source
D) integrated circuitry