Complete, compact and featuring formulas, tables, and diagrams in place of lengthy text descriptions, this handy reference delivers job-essential information in a quick look-up format. The new Second edition has been updated to include the 2005 National Electrical Code, new symbols for electrical drafting now being used in CAD drafting, additional coverage of co-axial cable in home wiring, and more on electric motors and controls.

Complete, compact and featuring formulas, tables, and diagrams in place of lengthy text descriptions, this handy reference delivers job-essential information in a quick look-up format. The new Second edition has been updated to include the 2005 National Electrical Code, new symbols for electrical drafting now being used in CAD drafting, additional coverage of co-axial cable in home wiring, and more on electric motors and controls.

Complete, compact and featuring formulas, tables, and diagrams in place of lengthy text descriptions, this handy reference delivers job-essential information in a quick look-up format. The new Second edition has been updated to include the 2005 National Electrical Code, new symbols for electrical drafting now being used in CAD drafting, additional coverage of co-axial cable in home wiring, and more on electric motors and controls.