HOLT Electricians Practice Exam

The correct choice identifies heating tape as a type of heater that can be effectively used in a snow melting system. Heating tape is specifically designed for applications where the primary goal is to provide localized heat to surfaces, such as roofs, gutters, sidewalks, and driveways, to prevent snow and ice accumulation. Heating tape functions by providing a consistent source of heat when it is electrically powered, facilitating the melting of snow and ice. This make it ideal for outdoor installations and significantly reduces the risk of ice formation that could lead to hazardous conditions. In contrast, the other types of heaters listed, such as baseboard heaters, oil heaters, and infrared heaters, are more suited for heating indoor spaces and are not designed to provide the localized heat needed in snow melting applications. They lack the necessary insulation and protective features to deal with outdoor conditions, making them unsuitable for preventing snow and ice buildup on external surfaces.