HOLT Electricians Practice Exam

True or False: The GFCI protection in a mobile home is required for receptacles in a lavatory.

1. True

2. False

3. Only for kitchens

4. Only for exterior outlets

The correct answer is: True

GFCI (Ground Fault Circuit Interrupter) protection is indeed required for receptacles in a lavatory, including those in mobile homes. This requirement is based on the fact that bathrooms are considered wet or damp locations where the risk of electrical shock is significantly higher. The National Electrical Code (NEC) mandates GFCI protection for all 125-volt, single-phase, 15- and 20-ampere receptacles installed in bathrooms. The purpose of GFCI is to prevent electric shock by immediately disconnecting power when a ground fault is detected, making it essential for areas like lavatories where water is present and the risk of electrical hazards is elevated. This safety measure is crucial regardless of whether the electrical installations are in traditional homes or mobile homes, highlighting its universal application in ensuring occupant safety. In contrast, the other choices refer to specific areas where GFCI protection may be needed, but do not address the necessity of protection in the lavatory itself. Thus, stating that GFCI is required specifically for receptacles in a lavatory in mobile homes aligns with the safety regulations set forth in electrical codes.