Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 152
e battery voltage,the battery will discharge through the dynamo and therefore through the coil L. Thisdischarge current, being in the opposite direction from the charging current, will neu-tralize the effect of coil M and allow the spring T to pull lever O away from the magnetcore, thereby opening… … 1 s9. Cd w CD I I -§I ^3 P ^ CO O w.13 h £ .22 ^ 8 <r> o o o ►J fl o ca 00 .£.» « -*J w a> C * °*d *S J £3 Wh UI ca O UJ -M 4J w o i •flfl >• a> - -i 3 ti u. 3 t- o X 0) ►- i CO cj 4-3 i ? 5P Ui ^ c Z <u£ m aj z to J e •>s < • S3 o o x)^ z a 53 CU-4J CO Ui H 1 »° ae < i-…
Electrical engineering
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