Central station experiences, a series of narratives on the trials and tribulations of a steam engineer while learning to run an electric station; (1901)
New York, Power Publishing Co. · leaf 21
h dynamos will be excited in the same direction. If they dont light up reverse the mains at the terminals of one dynamo. Suppose I reverse the wrong machine? The voltmeters will both throw their needles away from thescale, and you will have to reverse their connections. Wont the change of polarity… … -o LAMPS^-^■ Fig.3 CARELESS PARALLELING OF DYNAMOS. The Alillville factory and shop owners had reahzed the greatadvantages of electric motors to such a degree that the Httle cen-tral station had accumulated a motor day load of considerablemagnitude, necessitating the installation of another dynamo…
Electric power-plants
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