 ... 0.0737 second-foot per year. 1 foot equals 0.3048 meter. 1 mile equals 1.60935 kilometers. 1 mile equals 5,280 feet. 1 acre equals 0.4047 hectare. 1 acre equals 43,560 square feet. 1 acre equals 209 feet square, nearly. 1 square mile equals 2.59 square...  Geological Survey Water-supply Paper - Seite 7von Geological Survey (U.S.) - 1907Vollansicht - Über dieses Buch
 | New York (State). State Engineer and Surveyor - 1921 - 482 Seiten
...square, nearly. 1 square mile equals 2.59 square kilometers. 1 cubic foot equals 0.0283 cubic meter. 1 cubic foot of water weighs 62.5 pounds. 1 cubic...horse-power equals 1 second-foot falling 8.80 feet. l1/^ horse-power equals about 1 kilowatt. To calculate water-power quickly: Sec'ft- xfff'Q — = net... | |
 | North Carolina. Division of Mineral Resources - 1899 - 812 Seiten
...feet per second every second. 1 horse-power equals 550 foot-pounds per second. 1 horse-power equals 76 kilogram-meters per second. 1 horse-power equals 746...watts. 1 horse-power equals 1 second-foot falling SS feet. 1% horse-power equal about 1 kilowatt. FIELD METHODS OF MEASURING STREAM FLOW. Velocity method.... | |
 | Geological Survey (U.S.) - 1904 - 1190 Seiten
...1.0567 quarts. 1 gram equals 15.43 grains. 1 kilogram equals 2.2046 pounds. 1 tonneau equals 2,204.6 pounds. 1 cubic meter per minute equals 0.5886 second-foot....equals 550 foot-pounds per second. 1 horsepower equals 76 kilogrameters per second. 1 horsepower equals 746 watte. 1 horsepower equals 1 second-foot of water... | |
 | Geological Survey (U.S.) - 1906 - 994 Seiten
...íect JMT second every second. 1 horsepower equals 5.10 foot-pounds JHT second. 1 horsepower equals 76 kilogram-meters per second. 1 horsepower equals 746 watts. 1 horsepower equals 1 second-foot falling 8.8 feet. 1} horsepowers equal about 1 kilowatt. Sec.-ft. x fall In feet To calculate water power quickly:... | |
 | Geological Survey (U.S.) - 1906 - 1208 Seiten
...every second. 1 horsepower equals 550 foot-pounds por second. 1 horsepower equals 70 kilogram-motors per second. 1 horsepower equals 746 watts. 1 horsepower equals 1 second-foot falling K.8 feet, le horsepowers equal about 1 kilowatt. To calculate water power quickly: ' ~ Tí ~ — =Net... | |
 | 1896
...equals 209 feet square, nearly. 1 square mile equals 2.59 square kilometers. 1. cubic foot equals 0.0283 cubic meter. 1 cubic foot equals 7.48 gallons. 1 cubic...horsepower equals 1 second-foot falling 8.80 feet. 1J horsepower equal about 1 kilowatt. To calculate water power quickly: ' — =net horsepower on water... | |
 | Geological Survey (U.S.) - 1907 - 930 Seiten
...equals 209 feet square, nearly. 1 square mile equals 2.59 square kilometers. 1 cubic foot equals 0.0283 cubic meter. 1 cubic foot equals 7.48 gallons. 1 cubic...62.5 pounds. 1 cubic meter per minute equals 0.5886 M>cund-fcx>t. 1 horsepower equals 550 foot-pound» per second. 1 horsepower equals 70.0 kilogram-meters... | |
 | John Clayton Hoyt, Nathan Clifford Grover - 1907 - 190 Seiten
...feet per second every second. 1 horsepower equals 550 foot-pounds per second. 1 horsepower equals 760 kilogram-meters per second. 1 horsepower equals 746...horsepower equals 1 second-foot falling 8.80 feet. 1J horsepowers equal alxmt 1 kilowatt. To calculate water power quickly: Sec.-ft. xjall in feet = ^... | |
 | Pennsylvania. Water Supply Commission - 1922 - 256 Seiten
...equals 0.88rttt second-foot. horsepower equals 550 loot-pounds per second. horsepower equals 7<>.0 kilogram-meters per second. 1 horsepower equals 746 watts. 1 horsepower equals 1 second-foot falling 3.80 feet. 1% horsepower equals about 1 kilowatt. 8ec. ft. x fall in leet To calculate water power... | |
 | Geological Survey (U.S.) - 1907 - 852 Seiten
...equals 209 feet square, nearly. I square mile equals 2.59 square kilometers. 1 cubic foot equals 0.0283 cubic meter. 1 cubic foot equals 7.48 gallons. 1 cubic foot of water weighs 02.5 pounds. 1 cubic meter per minute equals 0.5886 second-foot. 1 horsepower equals 550 foot-pounds... | |
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