Practical applied electricity; a book in plain English, for the practical man. Theory, practical applications and examples (1911)
Moreton, David Penn, 1882- · Chicago, The Reilly & Britton co · leaf 193
but in a direction such as that shown inFig. 145. This magnetizing effect can be thought of as madeup of two parts, one acting parallel to the magnetic field ofthe machine and another acting perpendicular to the magneticfield of the machine. The magnetizing effect of the armaturecurrent… … above effects tends to weaken the magnetic field of the machine, while the other tends to distort the magnetic field. 190. Cross-Turns and Back Turns.—In the previous section it was pointed out thaty\ the plane of the brushes, )/B, known as the commutat- J:t^ ing plane, should be moved ^/?iX-:…
Electrical engineering
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