Fluid Mechanics The unit of dynamic viscosity in SI unit is kg/m . sec m/N. sec m² /sec N/m² kg/m . sec m/N. sec m² /sec N/m² ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A venturimeter can not be used for the direct measurement of All of these Datum difference in the stretch of pipeflow Friction loss in pipe flow Pressure difference in the flow throughpipeline All of these Datum difference in the stretch of pipeflow Friction loss in pipe flow Pressure difference in the flow throughpipeline ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The hydraulic radius for flow in a rectangular duct of cross-sectional dimension H, W is √(HW/π) 2HW/(H + W)² HW/2(H + W)² HW/4(H + W)² √(HW/π) 2HW/(H + W)² HW/2(H + W)² HW/4(H + W)² ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The head loss in turbulent flow in a pipe varies Inversely as the velocity As (velocity)² As velocity Inversely as the square of diameter Inversely as the velocity As (velocity)² As velocity Inversely as the square of diameter ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The __________ is measured by a piezometric opening. Point velocity Total pressure Dynamic pressure Static pressure Point velocity Total pressure Dynamic pressure Static pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The simple pitot tube measures the __________ pressure. None of these Total Static Dynamic None of these Total Static Dynamic ANSWER DOWNLOAD EXAMIANS APP
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