In which application would you most likely use a reversing starter?

A reversing starter is primarily used in applications where the direction of a motor's operation needs to be changed frequently. This is particularly relevant in applications such as conveyor belts, where the ability to reverse the motor allows for the movement of materials in both directions.

In conveyor systems, moving materials from one point to another often necessitates reversing the direction to load or unload items efficiently. The reversing starter enables operators to control the motor direction easily and safely, which is essential for maintaining smooth and effective operations.

In contrast, lighting circuits typically do not require motor direction control, and heating systems work with a steady state rather than directional movement. Residential wiring encompasses a variety of applications, but it generally does not involve the complexities of motor reversing. Thus, the use of a reversing starter is most logical and applicable in the context of conveyor belts.