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 301
se machines are used on railwayand power circuits where there are great fluctuations in load, thebattery acting to prevent excessive drop and to assist the gener-ating machinery in carrying the load, relieving it from the strainof sudden rushes of current. STORAGE BATTERY SYSTEMS 989 The… … FlLi. I.Uks. — lairbank^-iMi>r,se lighting outfit. The above cut illustrates a 2 horse powervertical special gaiolin • or kerosene oil engine belted to a .9 kw. compound wound32 volt dynamo. It will supply a maximum of 42-20 watt, or 50-15 watt 32 volt Tungstenlamps and is buiit and balanced, so…
Electrical engineering
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