Q&A http://ecmweb.com/taxonomy/term/6616/more en Code Q&A: Tap Conductor Rules in Dwelling Units http://ecmweb.com/qa/code-qa-tap-conductor-rules-dwelling-units <div class="node-body article-body">Q. What are the tap conductor requirements to supply household ranges, wall-mounted ovens, and counter-mounted cooking units?</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/qa/code-qa-tap-conductor-rules-dwelling-units" target="_blank">read more</a></p> http://ecmweb.com/qa/code-qa-tap-conductor-rules-dwelling-units#comments Q&A Silver Thu, 21 May 2015 14:17:00 +0000 118371 at http://ecmweb.com Code Q&A: Sizing Bonding Jumper for Parallel Raceways http://ecmweb.com/qa/code-qa-sizing-bonding-jumper-parallel-raceways <div class="node-body article-body">Q. What are the rules for sizing a supply side bonding jumper for parallel raceways?</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/qa/code-qa-sizing-bonding-jumper-parallel-raceways" target="_blank">read more</a></p> http://ecmweb.com/qa/code-qa-sizing-bonding-jumper-parallel-raceways#comments Q&A Silver Thu, 07 May 2015 21:00:00 +0000 116441 at http://ecmweb.com Code Q&A: 25-Ft Tap Rule http://ecmweb.com/qa/code-qa-25-ft-tap-rule <div class="node-body article-body">Q. Please explain the 25-ft tap rules in the NEC?</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/qa/code-qa-25-ft-tap-rule" target="_blank">read more</a></p> http://ecmweb.com/qa/code-qa-25-ft-tap-rule#comments Q&A Silver Thu, 23 Apr 2015 15:08:00 +0000 114971 at http://ecmweb.com Stumped by the Code? NEC Requirements for Sizing Conductors for an Electric Water Heater http://ecmweb.com/qa/stumped-code-nec-requirements-sizing-conductors-electric-water-heater <div class="node-body article-body">Q. How do we size the conductors and maximum overcurrent protection for an electric water heater? Please give an example.</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/qa/stumped-code-nec-requirements-sizing-conductors-electric-water-heater" target="_blank">read more</a></p> http://ecmweb.com/qa/stumped-code-nec-requirements-sizing-conductors-electric-water-heater#comments Q&A Silver Mon, 20 Apr 2015 16:31:00 +0000 114391 at http://ecmweb.com Code Q&A: GFCI Protection Requirements in a Dwelling Unit Garage http://ecmweb.com/qa/code-qa-gfci-protection-requirements-dwelling-unit-garage <div class="node-body article-body">Is GFCI protection required in a dwelling unit garage for a dedicated receptacle for a fixed appliance like a freezer or in the ceiling for a garage door opener?</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/qa/code-qa-gfci-protection-requirements-dwelling-unit-garage" target="_blank">read more</a></p> http://ecmweb.com/qa/code-qa-gfci-protection-requirements-dwelling-unit-garage#comments Q&A Silver Thu, 09 Apr 2015 15:02:00 +0000 113551 at http://ecmweb.com Code Q&A: Sizing an Equipment Bonding Jumper http://ecmweb.com/qa/code-qa-sizing-equipment-bonding-jumper <div class="node-body article-body">Q. What are the rules for sizing an equipment bonding jumper sized for parallel feeder circuits in a cable?</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/qa/code-qa-sizing-equipment-bonding-jumper" target="_blank">read more</a></p> http://ecmweb.com/qa/code-qa-sizing-equipment-bonding-jumper#comments Q&A Silver Thu, 26 Mar 2015 13:47:00 +0000 111751 at http://ecmweb.com Stumped by the Code? NEC Requirements for GFCI Protection of Swimming Pool Pump Motors http://ecmweb.com/qa/stumped-code-nec-requirements-gfci-protection-swimming-pool-pump-motors <div class="node-body article-body">Q. What is the NEC requirement for GFCI protection of swimming pool pump motors?</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/qa/stumped-code-nec-requirements-gfci-protection-swimming-pool-pump-motors" target="_blank">read more</a></p> http://ecmweb.com/qa/stumped-code-nec-requirements-gfci-protection-swimming-pool-pump-motors#comments Q&A Silver Thu, 19 Mar 2015 16:31:00 +0000 111141 at http://ecmweb.com Code Q&A: Adjusting Ampacity of NM Cable http://ecmweb.com/qa/code-qa-adjusting-ampacity-nm-cable <div class="node-body article-body">Q. When walls are insulated by filling them with spray-applied polyurethane foam insulation — or other types of insulation — must the ampacity of Type NM cable in that wall be adjusted?</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/qa/code-qa-adjusting-ampacity-nm-cable" target="_blank">read more</a></p> http://ecmweb.com/qa/code-qa-adjusting-ampacity-nm-cable#comments Q&A Silver Thu, 12 Mar 2015 13:35:00 +0000 110581 at http://ecmweb.com Code Q&A: Sizing a Grounding Electrode Conductor http://ecmweb.com/qa/code-qa-sizing-grounding-electrode-conductor <div class="node-body article-body">Q. How is the grounding electrode conductor (GEC) sized when it’s to be connected to a concrete-encased electrode? </div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/qa/code-qa-sizing-grounding-electrode-conductor" target="_blank">read more</a></p> http://ecmweb.com/qa/code-qa-sizing-grounding-electrode-conductor#comments Q&A Silver Thu, 26 Feb 2015 21:27:00 +0000 109441 at http://ecmweb.com Stumped by the Code? NEC Requirements for Entrance and Egress http://ecmweb.com/qa/stumped-code-nec-requirements-entrance-and-egress <div class="node-body article-body">Q. What are the NEC requirements for entrance and egress from electrical equipment working spaces?</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/qa/stumped-code-nec-requirements-entrance-and-egress" target="_blank">read more</a></p> http://ecmweb.com/qa/stumped-code-nec-requirements-entrance-and-egress#comments Q&A Silver Mon, 16 Feb 2015 17:31:00 +0000 108531 at http://ecmweb.com