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2:08
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Why Transformers Use kVA Not kW
Why do transformers use kVA and not kW, find out why here. Why transformer rating in kVA why transformer not rated in kW.
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How Electric Motors Work – 3 phase AC induction motors ac motor
How Electric Motor Works – 3 phase induction motor AC alternating current.
48:46
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Transformer Series Part 2 – Calculating the Primary and Secondary Overcurrent Protection
Introduction to Transformers and the National Electrical Code® in 2017 NEC. This is a multi-part series on understanding transformers...
14:15
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Transformer Series Part 1- Calculating Primary & Secondary Current Ratings
Introduction to Transformers and the National Electrical Code® based on the 2017 NEC. This is a multi-part series on understanding tr...
30:52
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Receptacle Ratings and Branch Circuits
This video is about the various receptacle ratings and how they are used on branch circuits. We explain duplex and simplex receptacle...
54:29
2023 NEC
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2023 NEC | Working Space Clearance 110.26(A)(1) to (A)(4)
This video is on working clearance requirements for electrical equipment that will likely be energized while servicing, maintenance,...
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Variable Frequency Drives Explained – VFD Basics IGBT inverter
Variable Frequency Drives Explained – VFD basics. In this video we take a look at variable frequency drives to understand how t...
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Delta and Wye – Volts, Amps, & VA
Explanation of Voltage, Current, and Power Relationships in Delta and Wye Transformer Configurations.
8:03:54
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Electrical Calculations | 8 Hour Webinar Series | Exclusive
This is a recording of our 8-hour webinar on Electrical Calculations. This webinar sold for $495.00, and you now get access to it for...