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| A pump is used to lift water( ¦Ñ=62.4lb•ft-3,¦Ì=1.0cp) from one tank to the other at a rate of 12 ft3•min-1. If the pipe diameter is 4 in, calculate the horsepower to run the pump.ÆÚÄ©¿¼ÊÔÌ⣬²»»á×ö£¬Çó´óÉñ°ïÖú~~~ |
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4Â¥2013-06-11 16:45:42
roger.teng
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2Â¥2013-06-11 12:43:45
leidanyun
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3Â¥2013-06-11 15:11:09
leidanyun
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5Â¥2013-06-12 08:13:34














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