Wiring diagrams of electrical apparatus and installations (1913)
McGraw-Hill · New York, McGraw-Hill Book Company · leaf 88
Connect fto/4. Oto/3. rto/5f/OVAC.LineVo/toce \^o{fto30/o/tsO.CConnectJto/.Hto7.ffto7:onaotoAf ^^0\^AC. Line i^o/iage{^t^^°l{^°^^^^Connect Jto/.Hto7./9totondOtoAf\: ■!,•* . • • . J .6M-/Z.ff.S. . O.A/ 330MC - ■ {^^l^oj^i^^o/tsOCConnectMo/.Htoy.fftoTandOtoM \-/e0./75 ■ - - . J.6.H-/Z,R.S. . 0-N Fig.… … EncfceLLs Fig. 118. Fig. 119. Fig. 118.—End-cell switch for a storage battery. B is an auxiliary contact connected tothe main contact through a resistance C, but otherwise insulated from it. This auxiliary con-tact prevents the opening of the circuit, and the resistance C prevents the…
Electric wiring
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