NEC http://ecmweb.com/taxonomy/term/6614/more en Code Quiz of the Week: No. 68 http://ecmweb.com/quizzes/code-quiz-week-no-68 <div class="node-body gallery-body">Take this weekly quiz to test your knowledge of the 2014 National Electrical Code (NEC) requirements.</div> <p><a href="http://ecmweb.com/quizzes/code-quiz-week-no-68" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-week-no-68#comments Quizzes Mon, 27 Mar 2017 13:08:00 +0000 146701 at http://ecmweb.com <p><em>Photo credit:&nbsp;joshuaraineyphotography/iStock/Thinkstock</em></p> Feeder Conductors vs Branch-Circuit Conductors http://ecmweb.com/code-basics/feeder-conductors-vs-branch-circuit-conductors <div class="node-body article-body">Article 215 covers the installation, conductor sizing, and overcurrent protection requirements for feeder conductors. </div> <p><a href="http://ecmweb.com/code-basics/feeder-conductors-vs-branch-circuit-conductors" target="_blank">read more</a></p> http://ecmweb.com/code-basics/feeder-conductors-vs-branch-circuit-conductors#comments Code Basics Design Silver Wed, 22 Mar 2017 15:00:00 +0000 146381 at http://ecmweb.com Bonding, Part 3 http://ecmweb.com/ops-maintenance/bonding-part-3 <div class="node-body article-body">Communications systems require an “intersystem bonding conductor” that allows them to be bonded to the grounding electrode system </div> <p><a href="http://ecmweb.com/ops-maintenance/bonding-part-3" target="_blank">read more</a></p> http://ecmweb.com/ops-maintenance/bonding-part-3#comments Bonding & Grounding Design NEC Ops & Maintenance Silver Tue, 21 Mar 2017 14:00:00 +0000 146571 at http://ecmweb.com cookie_cutter/iStock/Thinkstock What's Wrong Here? Hint: What’s behind door No. 1? http://ecmweb.com/whats-wrong-here/whats-wrong-here-hint-what-s-behind-door-no-1 <div class="node-body article-body">How well do you know the Code? Think you can spot violations the original installer either ignored or couldn’t identify? </div> <p><a href="http://ecmweb.com/whats-wrong-here/whats-wrong-here-hint-what-s-behind-door-no-1" target="_blank">read more</a></p> http://ecmweb.com/whats-wrong-here/whats-wrong-here-hint-what-s-behind-door-no-1#comments What's Wrong Here? Silver Mon, 20 Mar 2017 21:00:00 +0000 146421 at http://ecmweb.com Stumped by the Code? Grounding Electrode Conductor Rules http://ecmweb.com/qa/stumped-code-grounding-electrode-conductor-rules <div class="node-body article-body">If more than one electrode is available, what does the Code allow for connecting one grounding electrode to another electrode? </div> <p><a href="http://ecmweb.com/qa/stumped-code-grounding-electrode-conductor-rules" target="_blank">read more</a></p> http://ecmweb.com/qa/stumped-code-grounding-electrode-conductor-rules#comments Q&A Design Silver Mon, 20 Mar 2017 21:00:00 +0000 146401 at http://ecmweb.com Outlining the General Requirements of NFPA 70E http://ecmweb.com/nec/outlining-general-requirements-nfpa-70e <div class="node-body article-body">Chapter 1 of NFPA 70E, Standard for Electrical Safety in the Workplace, covers electrical safety-related work practices and procedures</div> <p><a href="http://ecmweb.com/nec/outlining-general-requirements-nfpa-70e" target="_blank">read more</a></p> http://ecmweb.com/nec/outlining-general-requirements-nfpa-70e#comments NEC Silver Mon, 20 Mar 2017 21:00:00 +0000 146391 at http://ecmweb.com Illustrated Catastrophes: Getting a Leg Up on the Competition http://ecmweb.com/violations/illustrated-catastrophes-getting-leg-competition <div class="node-body article-body">Check out the latest Code violations</div> <p><a href="http://ecmweb.com/violations/illustrated-catastrophes-getting-leg-competition" target="_blank">read more</a></p> http://ecmweb.com/violations/illustrated-catastrophes-getting-leg-competition#comments Violations Silver Mon, 20 Mar 2017 21:00:00 +0000 146411 at http://ecmweb.com Code Quiz of the Week: No. 67 http://ecmweb.com/quizzes/code-quiz-week-no-67 <div class="node-body gallery-body">Take this weekly quiz to test your knowledge of the 2014 National Electrical Code (NEC) requirements.</div> <p><a href="http://ecmweb.com/quizzes/code-quiz-week-no-67" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-week-no-67#comments Quizzes Mon, 20 Mar 2017 13:23:00 +0000 146511 at http://ecmweb.com <p><em>Photo credit:&nbsp;Medioimages/Photodisc/Thinkstock</em></p> What’s Wrong Here? Hint: Water Collection Unit http://ecmweb.com/whats-wrong-here/what-s-wrong-here-hint-water-collection-unit <div class="node-body article-body">Think you know how this installation violates the NEC? </div> <p><a href="http://ecmweb.com/whats-wrong-here/what-s-wrong-here-hint-water-collection-unit" target="_blank">read more</a></p> http://ecmweb.com/whats-wrong-here/what-s-wrong-here-hint-water-collection-unit#comments What's Wrong Here? Silver Fri, 17 Mar 2017 01:00:00 +0000 146291 at http://ecmweb.com Code Quiz: GFCI Protection in Other Than Dwelling Units http://ecmweb.com/quizzes/code-quiz-gfci-protection-other-dwelling-units <div class="node-body article-body">Section 210.8(B) of the 2017 NEC, which requires GFCI protection in other than dwelling units, now also applies to ________. </div> <p><a href="http://ecmweb.com/quizzes/code-quiz-gfci-protection-other-dwelling-units" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-gfci-protection-other-dwelling-units#comments Quizzes Silver Thu, 16 Mar 2017 14:12:00 +0000 146271 at http://ecmweb.com