16Head loss due to friction in pipes is given by the:ABernoulli equation aloneBDarcy–Weisbach equationCContinuity equationDEuler equation onlyView AnswerDiscussWorkspaceReportSaveEasy
17Flow is laminar in a pipe when the Reynolds number is below about:A10000B500C4000D2000View AnswerDiscussWorkspaceReportSaveEasy
18Viscosity is the property of a fluid that resists:ASurface tensionBHeatingCCompressionDRelative motion between its layersView AnswerDiscussWorkspaceReportSaveEasy
19Kinematic viscosity equals:AViscosity × densityBDynamic viscosity ÷ densityCDensity ÷ viscosityDPressure ÷ velocityView AnswerDiscussWorkspaceReportSaveEasy