CPIM Practice Exam

Internal setup time refers to what aspect of manufacturing?

1. The loading of materials into a machine

2. Setup actions performed while the machine is operational

3. Setup tasks performed while the process is stopped

4. The total duration for a production setup

The correct answer is: Setup tasks performed while the process is stopped

Internal setup time specifically refers to setup tasks that can only be performed while the process is stopped. These tasks often include adjustments or changes to the machine that need to occur before production can resume. The importance of recognizing internal setup time lies in its impact on overall production efficiency, as any time spent in this phase contributes directly to downtime. Loading materials into a machine generally falls under operational tasks rather than setup and may be performed while the machine is in operation. Conversely, setup actions performed while the machine is operational are categorized as external setup tasks and do not contribute to internal setup time. The total duration for a production setup encompasses both internal and external setup times, which is broader than what internal setup time specifically addresses. Thus, focusing on tasks performed only when the process is stopped accurately defines internal setup time.