A single receptacle for a dishwasher located 2 feet from a kitchen sink requires what type of protection?

In this scenario, the correct choice is GFCI protection for the dishwasher receptacle positioned 2 feet from a kitchen sink. GFCI, or Ground Fault Circuit Interrupter, protection is crucial in areas where the likelihood of electrical shock is increased due to the proximity of water. Since kitchens are particularly wet environments, and dishwashers often use water during their operation, GFCI outlets are mandated by the National Electrical Code (NEC) to help prevent electrocution.

The requirement stems from the high risk of grounding faults that can occur in wet areas. In essence, if a ground fault happens—like water coming into contact with electrical components—the GFCI device detects the discrepancy in electrical current and interrupts the flow of electricity, thereby reducing the risk of serious injury.

While other forms of protection, such as AFCI (Arc Fault Circuit Interrupter) and grounding protection, play important roles in electrical safety, they are not specifically mandated for the scenario described. Arc fault protection is more geared towards preventing fire by detecting hazardous arcing conditions, while standard grounding provides a path for stray electricity. However, neither of these options directly addresses the water proximity issue that GFCI protection does. Thus, GFCI is the most