Brushless DC motors offer advantages such as smaller size, lighter weight, and controlled speed through electronic speed controllers. They come in outer rotor and inner rotor types, each with its own set of advantages and disadvantages. Brushless motors have three wires compared to two in brushed mo

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Exploring the phenomena of dielectric breakdown in electrical systems, including arcing, corona discharge, and the use of sulfur hexafluoride gas in circuit breakers. Detailed examples illustrate calculations for handling voltage in coaxial cables with safety factors.

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