Interpretation requires
- knowledge of the meanings of abbreviations and symbols
- comprehension of related mathematics
- understanding of blueprint layout and assembly standards
and includes
- reading and calculating measurements
- determining symbols’ relationships to other elements in the diagram or schematic
- following instructions, specifications, and notes
to explain the operation of, make material lists for, and troubleshoot the depicted system.
Process/Skill Questions:
- What are the consequences of inability to interpret abbreviations and symbols on diagrams and schematics?
- Why is it necessary to determine symbols’ relationships to each other?