All ____ receptacle outlets used in technical applications shall be GFCI protected.
A) 15- and 20-ampere
B) 15- and 25-ampere
C) 15- and 30-ampere
D) 20- and 30-ampere

Question

Quizplus · Accepted Answer

The National Electrical Code (NEC) requires all 15- and 20-ampere receptacle outlets (used in technical applications) to be GFCI protected. This includes receptacles in areas such as laboratories, workshops, and other technical spaces. Therefore, the best choice is A.

All ____ Receptacle Outlets Used in Technical Applications Shall Be