Journeyman Mechanical Practice Test

The requirement for appliances installed in attics, aside from lighting, includes the provision of a receptacle outlet. This is important for several reasons. Firstly, a receptacle outlet provides a convenient power source for operating any electrical appliances or devices that may be necessary for maintaining or using the appliances located in the attic. This is particularly vital for appliances that may require periodic maintenance or emergency operation.

Additionally, having a receptacle outlet allows for the safe connection of electrical equipment, reducing the need for the use of extension cords, which can pose a fire hazard if not used properly. This enhances both the safety and functionality of the space where the appliances are located.

While other options such as temperature gauges, shutoff valves, and ventilation systems are important in various contexts, they do not specifically address the immediate requirement for electrical access in attic installations. Thus, ensuring that a receptacle outlet is present is a crucial aspect of appliance installation in attics, in compliance with electrical codes and safety standards.