Wiring diagrams of electrical apparatus and installations (1913)
McGraw-Hill · New York, McGraw-Hill Book Company · leaf 32
ALTERNATING CURRENT GENERATORS 21 … Instruments A ru^e Holder 6 /^mmeter c vo/tmersr D AEf?r)eo5ror £ Qrouna DetectorReceptQCiQ r Voltmeter Receptacle G DPdTQCSwitch 11 ^.PdTQ-C Switch «/ Cora Receiver H name Plate L Voltmeter Resistance to Small Fuse Blocf^S li Potential Transformer
Electric wiring
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