Quizzes http://ecmweb.com/taxonomy/term/6617/more en Code Quiz: Installation of Fire-Resistive Cable Systems http://ecmweb.com/quizzes/code-quiz-installation-fire-resistive-cable-systems <div class="node-body article-body">Where a fire-resistive system is listed to be installed in a raceway, the raceway enclosing the system is permitted to be which one of the following? </div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-installation-fire-resistive-cable-systems" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-installation-fire-resistive-cable-systems#comments Quizzes Silver Thu, 26 Feb 2015 21:40:00 +0000 109451 at http://ecmweb.com Code Quiz: Fire-Resistive Cable System Grounding Requirements http://ecmweb.com/quizzes/code-quiz-fire-resistive-cable-system-grounding-requirements <div class="node-body article-body">When installing a fire-resistive system requiring an equipment grounding conductor (EGC), the EGC shall use the same fire-rated cable described in the system, unless installed in compliance with which of the following requirements? </div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-fire-resistive-cable-system-grounding-requirements" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-fire-resistive-cable-system-grounding-requirements#comments Quizzes Silver Thu, 12 Feb 2015 21:40:00 +0000 108261 at http://ecmweb.com Code Quiz: Junction Box Requirements http://ecmweb.com/quizzes/code-quiz-junction-box-requirements <div class="node-body article-body">When installing junction boxes in underfloor raceways, the junction boxes shall be ______ the floor grade and _____ to prevent the free entrance of water or concrete.</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-junction-box-requirements" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-junction-box-requirements#comments Quizzes Silver Thu, 22 Jan 2015 22:33:00 +0000 107201 at http://ecmweb.com Code Quiz: Grounding of Strut-Type Channel Raceway http://ecmweb.com/quizzes/code-quiz-grounding-strut-type-channel-raceway-0 <div class="node-body article-body">Where a strut-type channel raceway enclosure uses a snap-fit metal cover to achieve electrical continuity in accordance with the listing,</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-grounding-strut-type-channel-raceway-0" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-grounding-strut-type-channel-raceway-0#comments Quizzes Silver Thu, 08 Jan 2015 20:54:00 +0000 106011 at http://ecmweb.com Code Quiz: Motor and Controller Disconnecting Means http://ecmweb.com/quizzes/code-quiz-motor-and-controller-disconnecting-means <div class="node-body article-body">With respect to a motor circuit application, the disconnecting means at the controller location is “in sight from” and 15 ft from the controller.</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-motor-and-controller-disconnecting-means" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-motor-and-controller-disconnecting-means#comments Quizzes Silver Thu, 18 Dec 2014 15:41:00 +0000 58091 at http://ecmweb.com Code Quiz: Ampacity of Generator Conductors http://ecmweb.com/quizzes/code-quiz-ampacity-generator-conductors <div class="node-body article-body">Excluding any exception(s), what is the minimum ampacity of the conductors from the generator terminals to first distribution device containing overcurrent protection? </div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-ampacity-generator-conductors" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-ampacity-generator-conductors#comments Quizzes Silver Thu, 04 Dec 2014 15:41:00 +0000 57201 at http://ecmweb.com Code Quiz: Handhole Enclosure Requirements http://ecmweb.com/quizzes/code-quiz-handhole-enclosure-requirements <div class="node-body article-body">With respect to wiring entries, such as a schedule 80 PVC raceway installed underground entering into a handhole enclosure, a schedule 80 PVC raceway shall be mechanically and electrically connected to the handhole enclosure by ______.</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-handhole-enclosure-requirements" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-handhole-enclosure-requirements#comments Quizzes Silver Thu, 20 Nov 2014 22:05:00 +0000 56461 at http://ecmweb.com Code Quiz: Pull and Junction Requirements http://ecmweb.com/quizzes/code-quiz-pull-and-junction-requirements <div class="node-body article-body"><p><em>Fill in the blank with the appropriate answer.</em></p> <p>When installing junction and pull boxes for conductors operating at over 1,000V, the junction or pull boxes shall have sides ______.</p> <p>A. that are spot-welded to form good mechanical and electrical continuity.</p> <p>B. that have concentric or eccentric knockouts.</p> <p>C. (one or more)&nbsp; that are removable.</p> <p>D. that are bonded with a separate bonding jumper.</p> <h2> Find the Answer</h2> <p><strong>Answer: C</strong></p></div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-pull-and-junction-requirements" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-pull-and-junction-requirements#comments Quizzes Silver Thu, 06 Nov 2014 14:55:00 +0000 55551 at http://ecmweb.com Code Quiz: RMC Threadless Couplings and Connectors http://ecmweb.com/quizzes/code-quiz-rmc-threadless-couplings-and-connectors <div class="node-body article-body">When installing listed threadless couplings and connectors on rigid metal conduit (RMC), where buried in concrete or masonry, the couplings and connectors shall be ______.</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-rmc-threadless-couplings-and-connectors" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-rmc-threadless-couplings-and-connectors#comments Quizzes Silver Thu, 23 Oct 2014 16:50:00 +0000 54851 at http://ecmweb.com Code Quiz: IMC Used in Corrosive Environments http://ecmweb.com/quizzes/code-quiz-imc-used-corrosive-environments <div class="node-body article-body"><p>When installing intermediate metal conduit (IMC), elbows, couplings and fittings in corrosive environments, such as in concrete or direct contact in the earth or areas subject to severe corrosive influences, the IMC shall be protected by corrosion protection and _________________.</p></div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-imc-used-corrosive-environments" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-imc-used-corrosive-environments#comments Quizzes Silver Thu, 09 Oct 2014 15:24:00 +0000 53951 at http://ecmweb.com