General Electrical Talk Discussion en GFCI <div class="node-body forum-body"><p>Installed a GFCI&nbsp;purchased at Home Depot. Before anybody comments, yes I wired the line side. Tested for the hot wire for line side and wired black wire to black connection on GFCI&nbsp;on line side and white to its side of line. Installed the ground to its screw terminal. Used a GFCI&nbsp;tester. Turned breaker back on at service panel. And the GFCI&nbsp;tester came on says wired correctly. Pushed test button tester shuts off but little green LED&nbsp;light stays on in test mode and reset. Is this a normal operation of these Chinese-made GFCIs?</p> </div><p><a href="" target="_blank">read more</a></p> General Electrical Talk Discussion Tue, 20 Sep 2016 00:03:10 +0000 140111 at Thermal Inspection of Electrical Outlets <div class="node-body forum-body"><p>I was asked if there is a way to check outlets with &quot;thermal imaging to find hot spots.&quot;</p> <p>Can you use a thermal image gun to locate loose/bad connections or outlets that are failing? Would they put off more heat?&nbsp;I could see if they had a load applied possibly. I&#39;ve heard of GFCIs overheating an burning up so I&#39;m just wondering about regular outlets/plugs?</p> <p>If so, can you explain?&nbsp;Thanks!</p> </div> General Electrical Talk Discussion Fri, 09 Sep 2016 18:31:44 +0000 139851 at Arc Flash Residue Cleanup <div class="node-body forum-body"><p>I have a job coming up where&nbsp;the existing transfer switch blew up inside the fire pump controller.&nbsp;I will be replacing the existing transfer switch with a new unit supplied by the manufacturer of the controller.&nbsp;What is the best way to remove the arc flash residue inside the cabinet?</p> </div> General Electrical Talk Discussion Thu, 08 Sep 2016 21:33:12 +0000 139811 at Questions from an Australian on Wiring Colors <div class="node-body forum-body"><p>Greetings All,</p> </div><p><a href="" target="_blank">read more</a></p> General Electrical Talk Discussion Tue, 06 Sep 2016 01:44:39 +0000 139641 at 120VAC Receptacle Problem <div class="node-body forum-body"><p>I have one 120VAC receptacle that has 1.5V readings on the neutral to hot, 1.5V on ground&nbsp;to hot, and 1.5V on ground to neutral.&nbsp;What&nbsp;are the possible causes for this to occur?&nbsp;Also, when the dual plug receptacle was wired it has only one set of wires for the receptacle, missing the 2nd set for the lower plug.</p> </div> General Electrical Talk Discussion Sat, 03 Sep 2016 21:41:48 +0000 139621 at Electrical Panel Locations <div class="node-body forum-body"><p>Can an electrical panel be located in the xray room of a veterinary clinic?</p> </div> General Electrical Talk Discussion Fri, 19 Aug 2016 15:00:01 +0000 139261 at 380V Motors Working on 440V Power Supply <div class="node-body forum-body"><p>Dear Friends,</p> </div><p><a href="" target="_blank">read more</a></p> General Electrical Talk Discussion Tue, 16 Aug 2016 03:48:29 +0000 138911 at Induction Motor Bearing Issue <div class="node-body forum-body"><p>I want to share an observation with everyone. As part of an&nbsp;industrial project, I was&nbsp;trying to simulate bearing faults in a motor. The motor was part of a blower assembly with 5 operating/loading points controlling airflow.&nbsp;We started with a ribbon-type&nbsp;cage ball bearing at the&nbsp;non-driving end first.&nbsp;The following steps were taken by me:</p> <p>1. Removing the grease from bearing using solvent.</p> <p>2. Breaking half the cage.</p> </div><p><a href="" target="_blank">read more</a></p> General Electrical Talk Discussion Mon, 01 Aug 2016 18:24:44 +0000 138491 at Power Receptacle to Main Circuit Breaker Not Working <div class="node-body forum-body"><p>So, I currently work in the production of power modules building and running wire harnesses, building conduit, terminating wires, etc.</p> <p>I&#39;ve changed power receptacles before in my home and never had any issues with them.&nbsp;</p> </div><p><a href="" target="_blank">read more</a></p> General Electrical Talk Discussion Sun, 24 Jul 2016 02:27:33 +0000 138251 at Which Codes Are Violated Here? <div class="node-body forum-body"><p>Hi everybody, just noticed this installation on my lunch break today, it definitely seems like there&#39;s a few code violations in here, but can&#39;t figure which section is actually violated. I&#39;m a first year apprentice fixing to be a second year apprentice, still pretty new to the trade. What do you guys think?</p> </div> General Electrical Talk Discussion Thu, 21 Jul 2016 01:00:52 +0000 138141 at