St. John, Thomas M. (Thomas Matthew), b. 1865 · New York, T. M. St. John · leaf 70
ric THE STORAGE BATTERY, AND HOW IT WORKS. 67 fire-alarm; heat regulating; railroad switch and signalapparatus. By the installing of a storage plant many natural butsmall sources of power maj be utilized in furnishing lightand power; sources which otherwise are not available,because not large… … Fig. 85. the load, the value of a storage plant is inestimable.These flucftuations of load are particularly^ noticeable inelecflric railway plants, where the demand is constantlyrising and falling, sometimes jumping from almost noth-ing to the maximum, and vice versa, in a few seconds.If for no…
Electricity
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