What is a key feature of a process operation?

The key feature of a process operation is that it requires minimal setup and afterwards runs non-stop. This characteristic is essential in process operations, as they are typically designed for high-volume production of a single product or closely related products over extended periods. The efficiency of these operations is achieved by reducing downtime associated with setup changes, allowing for a continuous workflow that maximizes throughput and minimizes costs.

In contrast, the other options describe characteristics more typical of batch operations or project-based work, which might involve frequent setups, product variety, and customization. Process operations are streamlined to maintain consistency and efficiency, which is why the focus is on non-stop production after the initial setup phase. This operational model is crucial for industries such as chemicals, oil refining, or food production, where maintaining a continuous process leads to economic benefits and product consistency.