6An orifice meter's coefficient of discharge is:AGreater than 1BExactly 1CLess than 1DZeroView AnswerDiscussWorkspaceReportSaveEasy
7Flow is laminar in a pipe when the Reynolds number is below about:A4000B500C2000D10000View AnswerDiscussWorkspaceReportSaveEasy
8A manometer measures:AViscosityBTemperatureCPressure differencesDVelocityView AnswerDiscussWorkspaceReportSaveEasy
9Kinematic viscosity equals:AViscosity × densityBDensity ÷ viscosityCPressure ÷ velocityDDynamic viscosity ÷ densityView AnswerDiscussWorkspaceReportSaveEasy
10The pressure at a depth of 10 m in water (ρ = 1000 kg/m³, g = 9.81 m/s²) is about:A9.81 kPaB1 kPaC98.1 kPaD981 kPaView AnswerDiscussWorkspaceReportSaveMedium