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- · New York, T. Audel · leaf 295
pressure higher than that required for the STORAGE BATTERY SYSTEMS 983 lamps to complete the charge. A small dynamo is therefore connectedin series, with the main machines and the battery, acting in conjunctionwith the .ormer to provide the necessary pressure. The power for running such a dynamo is… … Fig. 1,192.—Dayton launch lighting outfit. It consists of an Apple dynamo, switchboardand storage battery. The dynamo is fitted with a bevel friction drive governor. Thedynamo gives a three ampere charging rate on a six volt battery at its normal speed of1,050 R. P. M. The switchboard is provided…
Electrical engineering
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