CPIM Practice Exam

When using the metaphor of a funnel in relation to capacity, which part represents the capacity available?

1. The quantity of "product" in the funneling cone

2. The rate at which "product" is added to the funneling cone

3. The internal area of the funneling cone

4. The diameter of the choke point

The correct answer is: The diameter of the choke point

The metaphor of a funnel in relation to capacity is a helpful tool for visualizing how materials or products flow through a system. Within this analogy, the part that accurately represents the capacity available is related to the diameter of the choke point. The choke point is essentially the narrowest part of the funnel where flow is restricted. This concept is significant because it determines how much volume can pass through a system at one time. A larger diameter allows for more product to flow through, indicating higher capacity, while a smaller diameter limits the flow, signifying reduced capacity. Understanding this metaphor helps to grasp how bottlenecks can impact overall capacity in a production environment. By focusing on the choke point, individuals can identify and address capacity constraints, enhancing operational efficiency.