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Electrical and magnetic calculations (1913)

Atkinson, Albert Algernon, 1867- [from old catalog] · New York, D. Van Nostrand company · leaf 182

An illustration from Electrical and magnetic calculations, 1913, leaf 182
n any line will be f=^f=I.732l. (94) This relation comes from the fact that the line current isthe resultant of two equal armature currents 120 degreesapart; that is, it is the third side of an isosceles triangleopposite the angle of 1200. Hence it is V3 times eachof the two equal sides. Second,…

Electricity

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