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Storm Water Management Exam 2 Questions and Answers
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Storm Water Management Exam 2 Questions and Answers
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Storm Water Management Exam 2Questions and Answers
Two iiTypes iiof iiHydraulic iiFlow ii- iiAnswers ii-Under iiPressure iiand iiOpen iito
iiAtmosphere
Explain iithe ii4 iiFlow iiTypes ii- iiAnswers ii-Uniform iiSteady: iiConstant iiwith iidistance iiand
iitime.
Uniform iiUnsteady: iiConstant iiwith iidistance, iiInconsistent iiwith iitime.
Nonuniform iiSteady: iiConstant iiwith iitime, iiInconsistent iiwith iidistance.
Nonuniform iiUnsteady: iiInconsistent iiwith iidistance iiand iitime.
Hydraulic iiConditions iiin iia iiPipe ii- iiAnswers ii-Typically iislightly iiunsteady iibut iitreated
iias iisteady iiin iicalculations.
What iiis iiViscosity ii- iiAnswers ii-Resistance iito iiMotion
What iidoes iiReynolds iiNumber ii(Re) iiidentify ii- iiAnswers ii-Characteristic iiof iithe iiflow ii
Laminar: iiRe ii< ii2000
Turbulent: iiRe ii> ii4000
Transitional: ii4000 ii> iiRe ii> ii2000
Units iifor iiHead ii- iiAnswers ii-Energy ii/ iiUnit iiWeight
What iimakes iiup iihead iiloss? ii- iiAnswers ii-Frictional iiand iiLocal iiLosses
Frictional: iiForces iibetween iiliquid iiand iisolid iibarrier.
Local: iiDisruptions iiat iiphysical iifeatures iilike iibends iiand iisize iichanges.
What iiis iithe iiEnergy iiGrade iiLine ii(EGL)? ii- iiAnswers ii-Distance iifrom iithe iihorizontal
iidatum iito iithe iitotal iihead.
What iiis iithe iiHydraulic iiGrade iiLine ii(HGL)? ii- iiAnswers ii-Distance iifrom iiEGL iito
iivertical iihead.
What iiare iifriction iilosses iidependent iion? ii- iiAnswers ii-Reynold's iiNumber
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