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 308
nding is connected in parallel withthe arc is required. The mechanical action of this secondsolenoid is just opposite that of the solenoid connected inseries with the arc. The diagram of a series arc lamp isshown in Fig. 242. When the lamp is first connected in thecircuit, the two terminals are… … Fig. 241 298 PRACTICAL APPLIED ELECTRICITY winding of the coil (DC), which is called the differential shunton account of its winding being in shunt with the arc and itsaction differential with respect to the series coil. The twoterminals of the lamp may be connected directly together by closing the…
Electrical engineering
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