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Engineering, 11.07.2019 02:30 queentynaisa

A1.0-mm diameter magnet wire is coated with varnish for insulation by pulling it through the center of a 1.1-mm diameter die of 25 mm length. assuming the varnish, which has a viscosity of 20 cp, completely fills the gap between the wire and the die, determine the power needed to pull the wire at a constant speed of 60 m/s.

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A1.0-mm diameter magnet wire is coated with varnish for insulation by pulling it through the center...
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