| | | | | | If a maintenance tech saves 15 seconds per motor lube by not wiping the zirc before attaching the grease gun, how much time is truly saved per 50 motor lubrication jobs? |
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| | | | Article 110 provides general requirements for all installations. Sec. 110.14 provides the general requirements for electrical connections. The first requirement is that any connectors (e.g., pressure terminal connectors) must be identified for the material of the conductor. |
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| | Sponsored | | Discover how proper pipe marking can boost safety, streamline operations, and ensure compliance with key standards like ASME A13.1 and OSHA in this essential construction webinar. |
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| | A plant that’s a couple hours from your electrical service firm has twelve small production lines, and they are nearly clones of each other. The problem is they don’t stay running. At any given time, only four or five are making product because the rest are down and waiting for spare parts. Those parts are typically circuit boards. |
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| | | In this video, filmed at the NETA PowerTest 25 show, Ellen Parson interviews Chasen Tedder with Hampton Tedder Technical Services on the ins and outs of medium-voltage cable testing. |
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| | | We're back with a new “Editor’s Choice: Top Product Picks” gallery. This edition highlights six new product innovations from around the industry, chosen by the editors of EC&M. Click through the following slides to see the latest and greatest products from various categories like lighting, tools, and AI. |
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| | | Understanding panelboards and their installation is critical for a safe installation. Panelboards contain the overcurrent protective devices that protect branch circuits. |
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| | Sponsored | With a special focus for electrical professionals, the Facilities Expo has solutions for any building challenges you might face. Here you will learn from industry experts, network, and explore our solution packed exhibitor floor—all for free! |
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| | | A time domain reflectometer (TDR) measures reflections along a cable. It is similar in principle to radar. To measure those reflections, the TDR transmits an incident signal into the cable and watches for its reflections. |
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| Fill in the blank. Electric vehicle power transfer system equipment for the purposes of charging, power export, or bidirectional current flow shall be _____. |
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| | | Transformers are critical components in a power system. They facilitate the efficient flow of electricity through a nationwide network of transmission and distribution systems. As NETA-certified technicians, we should be familiar with the various sizes, configurations, and types of transformers in the market and know how to maintain and test them in... |
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| Episode 78 features EC&M Editor-in-Chief's conversation with Philip Keebler, technical advisor to PBE Engineers. They cover what happens when power quality issues turn into safety issues. |
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