36+ Schematic/Graphical Diagram Of The Process PNG. Many chemical products are often obtained by performing several different reactions at different steps of the process. A process flow diagram (pfd) is a diagram commonly used in chemical and process engineering to indicate the general flow of plant processes and equipment.
Circuit schematics used in electronics are ideal examples of information display in a graphical but unambiguous manner.
Schematic diagrams with graphical symbols are used to show the electrical connections and functions of a specific circuit. The pfd displays the relationship between major equipment of a plant facility and does not show minor details such as piping details and. Learn how to explain each. External factors, and relations between them.