Electrical 1: Electrical Diagrams

Explain why symbols are used on electrical diagrams. State the purpose of the American Standard Device Function Numbers Table and the Standard Diagram Abbreviations Table. State the purpose of legends on electrical diagrams. Describe information commonly found in title blocks on electrical diagrams. State the purpose of notes on electrical diagrams. Define the term equipment location index. Describe how to use an equipment location index. State the purpose of a block diagram. State the purpose of a single line diagram. Identify symbols commonly used on single line diagrams. Describe information that can be found on single line diagrams. State the purpose of a schematic diagram. Describe how to read a schematic diagram. State the purpose of a wiring diagram. Describe how to use a wiring diagram to locate components. State the purpose of a connection diagram. Describe how to read a connection diagram. State the purpose of an interconnection diagram. Describe how to read an interconnection diagram. State the purpose of a raceway diagram. Describe how to read a raceway diagram. Explain how to use Raceway Notes Symbols and Detail Reference and a Raceway.