Interpretation should include
- the meanings of abbreviations and symbols
- symbols’ relationships to other elements in the diagram or schematic
- related mathematics, such as reading and calculating measurements
- blueprint layout and assembly standards
- adherence to instructions, specifications, and notes.
Interpretation should result in explaining the operation of, making material lists for, and troubleshooting the depicted system.
Process/Skill Questions:
- Why is interpretation of a diagram necessary to make a material list?
- How does one incorporate a knowledge of mathematics with the servicing of plumbing systems?