Basics http://ecmweb.com/taxonomy/term/6597/more en Test Your Electrical Symbols IQ http://ecmweb.com/electrical-testing/test-your-electrical-symbols-iq <div class="node-body gallery-body">Are you ready? It’s time for another challenge on the symbols front. If you think you’re an electrical symbols master, then now is your chance to prove it. </div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/electrical-testing/test-your-electrical-symbols-iq" target="_blank">read more</a></p> http://ecmweb.com/electrical-testing/test-your-electrical-symbols-iq#comments Basics Electrical Testing Galleries Mon, 20 Jul 2015 11:00:00 +0000 124991 at http://ecmweb.com Rotation Testing of 3-Phase Motors http://ecmweb.com/electrical-testing/rotation-testing-3-phase-motors <div class="node-body article-body">Regardless of the application, it’s a good practice to always test rotation and reduce the risk of damaging equipment.</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/electrical-testing/rotation-testing-3-phase-motors" target="_blank">read more</a></p> http://ecmweb.com/electrical-testing/rotation-testing-3-phase-motors#comments Electrical Testing Motors Installation Tips Training Thu, 16 Jul 2015 17:20:00 +0000 125131 at http://ecmweb.com Florida Adopts 5th Edition of Florida Building Code and 2011 National Electrical Code http://ecmweb.com/basics/florida-adopts-5th-edition-florida-building-code-and-2011-national-electrical-code <div class="node-body article-body">The Florida Building Commission has adopted the 5th Edition of the Florida Building Code and 2011 National Electrical Code with an effective date of July 1, 2015. </div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/basics/florida-adopts-5th-edition-florida-building-code-and-2011-national-electrical-code" target="_blank">read more</a></p> http://ecmweb.com/basics/florida-adopts-5th-edition-florida-building-code-and-2011-national-electrical-code#comments Basics News Thu, 04 Jun 2015 14:52:00 +0000 119791 at http://ecmweb.com Kill That Watt http://ecmweb.com/electrical-testing/kill-watt <div class="node-body article-body">Kilowatt calculations typically are used to determine the amounts of power used by inductive loads such as motors. </div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/electrical-testing/kill-watt" target="_blank">read more</a></p> http://ecmweb.com/electrical-testing/kill-watt#comments Electrical Testing Electrical Calculations Electrical Theory Thu, 14 May 2015 12:00:00 +0000 117221 at http://ecmweb.com Watt’s Going on in That Circuit? http://ecmweb.com/electrical-testing/watt-s-going-circuit <div class="node-body article-body">Using the simple E x I watt calculation will help you make informed decisions about lamping replacements and other upgrades.</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/electrical-testing/watt-s-going-circuit" target="_blank">read more</a></p> http://ecmweb.com/electrical-testing/watt-s-going-circuit#comments Electrical Testing Electrical Calculations Lighting & Control Thu, 16 Apr 2015 19:50:00 +0000 114221 at http://ecmweb.com Sensitive Electronic Grounding in Industrial Locations http://ecmweb.com/nec/sensitive-electronic-grounding-industrial-locations <div class="node-body article-body">Thirty to 35 years ago, distributed control systems (DCSs), along with new analog and digital instrument systems, were in their infancy.</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/nec/sensitive-electronic-grounding-industrial-locations" target="_blank">read more</a></p> http://ecmweb.com/nec/sensitive-electronic-grounding-industrial-locations#comments Bonding & Grounding NEC Ops & Maintenance Tue, 07 Apr 2015 19:39:00 +0000 113431 at http://ecmweb.com Easy Energy Savings, From the Ground Up http://ecmweb.com/electrical-testing/easy-energy-savings-ground <div class="node-body article-body">Poor bonding and grounding practices can lead to energy waste.</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/electrical-testing/easy-energy-savings-ground" target="_blank">read more</a></p> http://ecmweb.com/electrical-testing/easy-energy-savings-ground#comments Bonding & Grounding Electrical Testing Installation Tips Tue, 24 Feb 2015 22:25:00 +0000 109981 at http://ecmweb.com The Path of Least Resistance http://ecmweb.com/electrical-testing/path-least-resistance <div class="node-body article-body">Understanding how electricity flows through a circuit</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/electrical-testing/path-least-resistance" target="_blank">read more</a></p> http://ecmweb.com/electrical-testing/path-least-resistance#comments Electrical Testing Electrical Theory Tue, 24 Feb 2015 12:00:00 +0000 109891 at http://ecmweb.com Implied Impedance http://ecmweb.com/electrical-testing/implied-impedance <div class="node-body article-body">Basic mathematical equations and how you might apply them in the field.</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/electrical-testing/implied-impedance" target="_blank">read more</a></p> http://ecmweb.com/electrical-testing/implied-impedance#comments Electrical Testing Electrical Theory Tue, 27 Jan 2015 20:45:00 +0000 107451 at http://ecmweb.com Lightning Protection System Basics http://ecmweb.com/design/lightning-protection-system-basics <div class="node-body article-body">Every year I spend the holidays with my mother in Wisconsin. Each time I’m there, I look outside her living room window and see the lightning protection rod on the roof of the house across the street.</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/design/lightning-protection-system-basics" target="_blank">read more</a></p> http://ecmweb.com/design/lightning-protection-system-basics#comments Electrical Theory Contractor Design Thu, 08 Jan 2015 16:17:00 +0000 106051 at http://ecmweb.com