Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 115
period later the shunt current is zero, giving zero magnetic poten-tial at the pole tips, while the series current has reached a maximumvalue, giving maximum — and + at the pole tips B and Z). Atthe next j period the shunt current is again maximum but in a di-rection opposite to what it was at the… … RetardingMagnet mountingFrame MagnetClampingScrews A ShuntCoil LaminatedElectro MagnetCore Fig. 94. We.stinghou.se Single-Phase Watt-Hwir Meter with Case Removed again is zero. Continuing, the other relations of + and — polesshown in P^ig. 9G are obtained. It will be observed from the tablethat…
Electrical engineering
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