National Electrical Safety Code (NESC) 2012 Handbook – hinnat ja saatavuus

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Achieve full 2012 NESC compliance with this hands-on guideDesigned to be used alongside the Code itself, McGraw-Hill's National Electrical Safety Code (NESC) 2012 Handbook provides a rule-by-rule annotation of the NESC that clarifies potentially confusing Code text and allows you to perform your work safely and confidently. This step-by-step guide explains how to apply and meet the NESC rules for electrical supply stations and equipment, as well as overhead and underground electric supply and communications lines. Hundreds of illustrations and photos, practical examples, and concise language regarding complicated and controversial issues are included in this expert resource. COVERAGE INCLUDES:GENERAL SECTIONSApplication * definitions * grounding methodsRULES FOR THE INSTALLATION AND MAINTENANCE OF ELECTRIC SUPPLY STATIONS AND EQUIPMENTProtective arrangements * working space * rotating equipment * batteries * transformers * regulators * conductors * circuit breakers * switchgear * surge arrestersSAFETY RULES FOR THE INSTALLATION AND MAINTENANCE OF OVERHEAD ELECTRIC SUPPLY AND COMMUNICATION LINESClasses of lines and equipment * clearances * grades of construction * loadings * strength requirements * line insulationSAFETY RULES FOR THE INSTALLATION AND MAINTENANCE OF UNDERGROUND ELECTRIC SUPPLY AND COMMUNICATION LINESUnderground circuit systems * supply cable * cable in underground structures * direct-buried cable * cable in duct * risers * terminations * equipment * installation in tunnels WORK RULES FOR THE OPERATION OF ELECTRIC SUPPLY AND COMMUNICATIONS LINES AND EQUIPMENTEmployer and employee rules * OSHA requirements