After completing this lesson, you will be able to use a P&ID to identify instrumentation, common equipment, and symbols used in your area. You will also be able to describe how components are related. • Identify symbols for selected vessels, compressors, heat exchangers, valves, and pumps • Identify instrument symbols • Describe how the instruments in control loops are named on a P&ID • Identify piping and determine information about a pipeline including: – Material in the line – Size of the pipe – Line number • Recognize the different types of lines including pneumatic, hydraulic, electric, and signal lines
