to determine the candle power of three- Edison Company, at Milan, on the one hand, and by his skill and enterprise in familiarizing the Russian phase arcs, Dr. Mercanton undertook photometric an American, Mr. Richard Fleming, on the other. marine with ice-breaking steamers of more pretentious.… … The “Ermack” is 335 feet in A THREE-PHASE ELECTRIC ARC. trodynamic forces. Regulation is ef- fected by hand, and consists in in- length, 71 feet beam, and with’ her coal and stores on board has about 8,000 tons displace- From the results recorded, it is shown that three- clining the carbons with…
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