Final answer:
The National Electrical Code requires outdoor receptacles to be ground fault circuit interrupter (GFCI) outlets. They should also have a weatherproof cover and tamper-resistant features for added safety.
Step-by-step explanation:
The National Electrical Code requires outdoor receptacles to be ground fault circuit interrupter (GFCI) outlets. A GFCI outlet is designed to protect against electric shock by quickly shutting off power to the circuit if it detects a difference in the amount of electricity flowing into and out of the circuit.
Outdoor receptacles must also have a weatherproof cover to protect them from rain, snow, and other elements. This ensures the safety and longevity of the outlet.
For added protection, outdoor receptacles should be installed with tamper-resistant features to prevent accidental insertion of foreign objects into the outlets.