What is a common requirement for electrical installation in areas prone to moisture?

In areas prone to moisture, moisture-resistant wiring and connections are essential to prevent electrical hazards. This type of wiring is designed to withstand or repel the effects of water and humidity, reducing the risk of corrosion and short circuits that can occur when standard wiring is exposed to moisture. Using moisture-resistant materials enhances safety and ensures that the electrical system remains functional and reliable in wet environments, such as bathrooms, kitchens, or outdoor spaces.

Other options may address different electrical concerns, such as energy efficiency, explosion-proof needs for hazardous environments, or general circuit protection but do not specifically cater to the challenges posed by moisture. Therefore, focusing on moisture-resistant wiring and connections is the most appropriate choice for installations in such conditions.