GFCIs should be installed in any location that __________.

The installation of Ground Fault Circuit Interrupters (GFCIs) is specifically required in locations that can become damp or wet due to their functionality and purpose. GFCIs are designed to protect individuals from electric shock by quickly shutting off power when they detect a ground fault, which is a deviation in the current that could be dangerous.

Areas where water may come into contact with electrical outlets or devices pose a higher risk of electric shock. Common examples include bathrooms, kitchens, laundry rooms, outdoor circuits, and garages. The nature of these environments makes it essential to have GFCIs installed to enhance safety.

While other options mention scenarios regarding dryness or accessibility, they do not capture the critical reason behind the requirement for GFCI placement. In fact, areas that are usually dry would not necessitate GFCI protections, and accessibility alone does not correlate with safety requirements established by electrical codes.