International Library of Technology · Scranton, International Textbook Co. · leaf 147
Fig. 24. … Pig. 25. circuit. Let us now see how the arc is cared for. Bytaking the name plate off the breaker, a chamber is exposedthat contains an arrangement similar to that shown in § 20 ELECTRIC RAILWAYS. 59 Fig. 25 and constituting what is called the secondary break;the break between C and E and the…
Electrical engineering
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