Final answer:
P&IDs are important for communicating process information. They are technical drawings that illustrate the interconnection of process equipment and the instrumentation used in a process. By using symbols and annotations, P&IDs provide a visual representation of how a process works, allowing engineers, operators, and maintenance personnel to understand and analyze the system.
Step-by-step explanation:
P&IDs, also known as Piping and Instrumentation Diagrams, are important for communicating process information.
They are technical drawings that illustrate the interconnection of process equipment and the instrumentation used in a process.
By using symbols and annotations, P&IDs provide a visual representation of how a process works, allowing engineers, operators, and maintenance personnel to understand and analyze the system.