| | | | | | In this edition of Moving Violations, Russ looks at a panelboard with multiple problems. Watch now! |
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| | Sponsored | | Welcome to SPARK: The Electrician's Expo, where electricians from all backgrounds come together to advance their careers and discover the latest industry innovations. Enjoy access to cutting-edge educational sessions, a bustling expo hall, and unique networking opportunities. Use code “SAVE15” to receive a 15% discount on full registration. |
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| | | | True or false? The secondary conductors feeding a building from a customer owned pad mount transformer are considered service conductors. |
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| | Sponsored | | Beat the summer time heat and prevent hot weather failures. Cabinet Cooler® Systems produce 20 degree F air from an supply of compressed air to cool electrical controls. Thermostat control minimizes air usage. NEMA 4, 4X, 12 and Hazardous Location. |
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| | | | In Episode 50 of the EC&M On Air podcast, Ellen Parson, editor-in-chief of EC&M, introduces a few of this year's 2024 30 Under 30 Electrical All Stars: Jose Alvarez, Unity Power Services; Khalid Hachil, Stantec; Sierra English, Phoenix Electrical JATC; and Hazen Ring, Vanguard Electrical. They discuss about some of their secrets to success related ... |
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| | | | Randy demonstrates how to use the PPE Category Method to select electrical PPE when the arc flash warning label is not on the equipment. |
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| | | Fill in the blank. The construction and installation requirements of electrical wiring for, and equipment in or adjacent to, all swimming, wading, therapeutic, and decorative pools are covered in Article _____. |
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| | | The National Electrical Code (NEC) updates every three years and it's important for electrical professionals to stay on top of the changes in each Code cycle. That's why EC&M has teamed up with longstanding NEC Consultant Mike Holt to update our readers on the key changes made during the latest Code cycle. |
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| | | Part II of Art. 690 provides the circuit requirements for PV systems. The first requirement it covers is the maximum PV system direct-current circuit voltage. This value is used when selecting conductors, cables, equipment, determining working space, and other applications where circuit voltage ratings are used. |
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| | | The rapidly developing industry of renewable power generation can be compared to an hourglass. Inexhaustible supplies of free resources — sun and wind — are converted into a corresponding outflow of electrical energy at a notable return on investment. But the process includes the neck of the hourglass through which the resources must pass. This is ... |
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| | | Test your electrical knowledge with this quiz and enter for a chance to win a $25 gift card to Amazon! |
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| | Sponsored | Electricians: Conquer any building challenge! Master the latest electrical solutions, network with industry experts, and explore innovative products – all for FREE at the Facilities Expo. |
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| | | Test your knowledge of the NEC with this challenging fill in the blank question from Mike Holt. Secondary conductors not over 10 ft long shall be enclosed in a(an) _____. |
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| | | How well do you know the Code? Think you can spot violations the original installer either ignored or couldn’t identify? Hint: Whoops! Where’s the bushing? |
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