Quizzes http://ecmweb.com/taxonomy/term/6617/more en 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 Code Quiz: Pendant Box Support Requirements http://ecmweb.com/quizzes/code-quiz-pendant-box-support-requirements <div class="field-byline"> By Steven Owen, National Code Seminars </div> <div class="node-body article-body">When installing a single rigid metal or intermediate metal conduit to support a pendant box that supports a luminaire, the threaded joints shall be prevented from loosening by _______.</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-pendant-box-support-requirements" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-pendant-box-support-requirements#comments Quizzes Silver Thu, 25 Sep 2014 19:13:00 +0000 53381 at http://ecmweb.com Code Quiz: Support Wire Requirements in Suspended Ceilings http://ecmweb.com/quizzes/code-quiz-support-wire-requirements-suspended-ceilings <div class="field-byline"> By Steven Owen, National Code Seminars </div> <div class="node-body article-body">When installing an enclosure (such as a 4 x 2 1/8 in. square metal box) above a suspended ceiling by means of support wires, the enclosure shall be secured using _________. The support wires shall be _____ within the ceiling cavity.</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-support-wire-requirements-suspended-ceilings" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-support-wire-requirements-suspended-ceilings#comments Quizzes Silver Thu, 11 Sep 2014 19:13:00 +0000 52381 at http://ecmweb.com Code Quiz: Raceways in Wet Locations Abovegrade http://ecmweb.com/quizzes/code-quiz-raceways-wet-locations-abovegrade <div class="field-byline"> By Steven Owen, National Code Seminars </div> <div class="node-body article-body"><p>When installing a THHN / THWN insulated conductor in a raceway that is located on the outside wall of a building or structure (wet location), the choice for the type of conductor insulation is permitted to be based on _____________.</p> <p>A. the use of THHN insulation rating, based on a dry location rating, as the inside of the raceway is considered to be a dry location. The installation shall also comply with&nbsp; 310.10(C).</p></div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-raceways-wet-locations-abovegrade" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-raceways-wet-locations-abovegrade#comments Quizzes Silver Fri, 22 Aug 2014 01:55:00 +0000 51651 at http://ecmweb.com Code Quiz: Sizing the Grounding Conductor for a Single Raceway http://ecmweb.com/quizzes/code-quiz-sizing-grounding-conductor-single-raceway <div class="field-byline"> By Steven Owen, National Code Seminars </div> <div class="node-body article-body">Why is the term “grounded conductor” included in the heading of new Table 250.102(C)(1)?</div> <div class="og_rss_groups"></div><p><a href="http://ecmweb.com/quizzes/code-quiz-sizing-grounding-conductor-single-raceway" target="_blank">read more</a></p> http://ecmweb.com/quizzes/code-quiz-sizing-grounding-conductor-single-raceway#comments Quizzes Silver Fri, 08 Aug 2014 01:55:00 +0000 50481 at http://ecmweb.com