TY - DATA TI - Industrial electricity SN - MED0000169(Local) PY - 2004/// CY - Virginia Beach, Va. PB - The Instrumentation, Systems and Automation Society KW - Electric engineering N1 - CD 1425; Introduction -- Electrical principles -- Basic electrical circuits -- Shorts and grounding -- Other electric components -- Comprehensive N2 - The objectives are : to learn about The basic principles of electrical theory and magnetism ; Basic electrical circuits ; System and equipment grounding ; Switches ; Batteries ER -