What is p&id and pfd

Question

Accepted Answer

P&ID stands for Piping and Instrumentation Diagram, while PFD stands for Process Flow Diagram.

P&ID is a detailed diagram that shows the piping and instrumentation of a process system, including valves, instruments, and equipment.
PFD is a simplified diagram that shows the major components and flow paths of a process system.
P&ID is used by engineers and operators to understand the process system and make modifications.
PFD is used by engineers to design and optimize the process system.
Both diagrams are important tools in process engineering and are often used together.
Example: A P&ID might show the flow of a chemical through a series of pipes, while a PFD might show the overall process flow from raw materials to finished product.

What is p&amp;id and pfd