What equipment is required for circuits supplying outlets in kitchens and bathrooms?

• A. Fuse box
• B. Surge protector
• C. Ground fault circuit interrupter (GFCI)
• D. Voltage regulator

Answer: (C)

The requirement for Ground Fault Circuit Interrupter (GFCI) outlets in kitchens and bathrooms is based on safety standards designed to protect individuals from electrical shock. These areas are particularly susceptible to moisture, which increases the risk of electrical shock when using appliances or devices near water sources, such as sinks or baths.

GFCIs are engineered to detect imbalances in electrical current and automatically shut off power if a fault is detected, such as when electricity flows through water or a person. This rapid response significantly reduces the risk of severe injury or death from electric shock.

While other equipment like a fuse box or surge protector may serve important functions in electrical safety and equipment protection, they do not offer the same level of rapid personal protection from shock hazards as GFCIs do. A voltage regulator helps maintain consistent voltage levels, which does not address the specific safety concerns present in wet areas like kitchens and bathrooms. Thus, the best choice for safety in these particular environments is the Ground Fault Circuit Interrupter.