Title: Read electrical drawings, including schematics and specifications.
Course: Electricity III (17102-III) > Section: Interpreting Prints and Specifications

Reading should include components used in construction, as shown by drafting standards and by developing a list of materials from plans and specifications, in accordance with instructor’s guidelines.

Process/Skill Questions:

- What is a specification? What is the purpose of specifications?
- Why are symbols used on electrical drawings?
- What is the importance of a ladder diagram?
- What is the difference between line voltage and control voltage?