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This e-book takes you through National Electrical Code revisions that affect this lethal combination and presents the electrical theory behind them to make informed safety decisions.
In this issue: the state of the emergency back-up power industry; motor protection; LEDs and power quality; bonding and grounding; electrical product sourcing and supply; why Northern Virginia is undergoing a data center construction boom...
In this issue: Understanding the four types of raceways; inside forensic engineering investigations; electrical hazards and the human body; the estimating sequence; LEDs and power quality; installing lighting controls in commercial buildings, why...
In this issue: Smart buildings maintenance; Title 24 lighting requirements; pricing jobs for profit; arc flash label requirements; 2018 NFPA 70E requirements; LEDs and power quality; rating your distributor's service level; challenges facing low...
In this issue: 2018 construction forecast; electrical contractor mergers and acquisitions; electrical contractor peer groups; battery system maintenance; grounding pracices for LED luminaires; electrical equipment failure due to water damge...
In this issue: Trends in electrical product sourcing; the importance of preventive maintenance, proper storage of electric motors; a day in the life of a marine electrician; impedance values can fool you; how to prevent stray welding current...
In this issue: New silica dust rules issued by OSHA; electricians in the entertainment industry; combating electrostatic discharge; LEDs and power quality; estimating essentials; and more!
In this issue: Top 50 electrical contractors; prevailing wage laws; pressure washer electrocution; 2018 truck and van preview; code violations; and more!
In this issue: Augmented reality in building design; product of the year winners; microgrids in health care facilities; estimating and productivity; thermal imaging for PV systems; safety requirements for batteries; and more!
In this issue: Electrical arcing problems on rail systems; PQ problems with industrial LED lighting systems; switch and receptacle installation basics; Lightfair field report; electrical accidents at carnivals; and more!
