Because of advances and the development of new, sophisticated equipment in the field, the electrical systems of many ... Specific fixtures are designated by their appropriate symbols, and curved lines show where connections are to be made. ... how the electrical lines are to be hooked up to the building, about wiring for control panels, and about other circuitry. ... conduit specifications, meter hook-ups , service-panel wiring, 3-WAY SWITCH CONNECTION TO TWO OUTLETS ks3 s3 / \ \ ianbsp;...
|Author||:||John D. Bies|
|Publisher||:||Bobbs-Merrill - 1983-01-01|