International Library of Technology · Scranton, International Textbook Co. · leaf 337
r typeof magnetic blow-out ar-rester, the length of gapis much shorter. Fig. 48shows the external appear-ance of this arrester, andFig. 49 (<-?) and (b) showsthe arrangement of theparts. Fig. 50 shows howthe arrester is connected.All the parts are mountedon porcelain. Fig. 49 (b)shows the… … fig. 48.
Electrical engineering
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