If the overcurrent protection rating for an appliance is not marked and the appliance is rated over 13.3 amperes, the overcurrent protection shall not exceed ____% of the rated current.
A) 50
B) 75
C) 100
D) 150

Question

Quizplus · Accepted Answer

The correct answer is 150%. According to electrical codes, if the overcurrent protection rating for an appliance is not marked and the appliance is rated over 13.3 amperes, the overcurrent protection shall not exceed 150% of the rated current. This allows for a margin to accommodate start-up currents and prevent nuisance tripping, while still protecting the appliance from sustained overcurrent conditions.

If the Overcurrent Protection Rating for an Appliance Is Not