Specialized flow chart symbols show the processes that take ... Flow charts may also be used to gather information and data about a process as an aid to decision making or performance evaluation.

a process flow diagram can reveal bottlenecks or duplication of tasks. You can add symbols to your process flow diagram in which each symbol represents a person or group responsible for a task ...

commonly used equipment symbols, and practitioner experience. Further, while process flow diagrams (PFDs) are well understood by that name, piping and instrument diagrams (P&IDs) may exist under ...