Overcurrent protection for residential services, branch circuits, and feeders is provided by circuit breakers or fuses. These are the "____" of an electrical circuit.
A) life forces
B) backup
C) safety valves
D) none of the above

Question

Quizplus · Accepted Answer

Circuit breakers or fuses are the safety valves of an electrical circuit as they provide protection against overcurrents, which could lead to equipment damage, fire hazards, or other safety concerns.

Overcurrent Protection for Residential Services, Branch Circuits, and Feeders Is