Final answer:
A flowchart is often used to study and make improvements to an existing manufacturing system. It helps identify bottlenecks, areas for improvement, and potential risks in the system.
Step-by-step explanation:
A flowchart is often used to study and make improvements to an existing manufacturing system. This statement is true. A flowchart is a visual representation of a process or system that uses symbols and arrows to show the flow of activities and decisions. It helps identify bottlenecks, areas for improvement, and potential risks in a manufacturing system.