already ' to earth.' St. John's River and its tributaries form a great navi- There is the same protection against danger from the very large engine house erected, and have engines and gable waterway of the State on the eastern side of the connecting wires. The primary current is sent up at dynamos… … Fig. 3.-ENGINES AND DYNAMOS. Fig. 2.-THE GREAT FERRANTI DYNAMO. continuous chains of lakes form a vast body of fresh 5,000 horse power each. The boiler power we have put approached before in electrical work. We bring up water, and when its area is increased by this ship canal, down is 14,000 horse…
Apparatus · Munn · Manufacture · York · Scientific American · Terra alba · Store service · Horse power · York city · Long island · Toning bath · Hot water · Large number · Paris exposition
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