Fluid Mechanics The equivalent diameter for pressure drop calculation for a duct of square cross-section is given by(where, x = each side of the square duct) πx x/2 2x x πx x/2 2x x ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Curve III in the above diagram represents a/an None of these Pseudo plastic fluid Dilatent fluid Ideal plastic None of these Pseudo plastic fluid Dilatent fluid Ideal plastic ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Momentum transfer in laminar flow of fluids results due to the Viscosity Density Velocity gradient None of these Viscosity Density Velocity gradient None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For laminar flow through a closed conduit Vmax = 1.5Vav Vmax = 2Vav Vmax = 0.5Vav Vmax = Vav Vmax = 1.5Vav Vmax = 2Vav Vmax = 0.5Vav Vmax = Vav ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The energy loss in flow through ven-turimeter is less than that through flow nozzle, because in case of a flow nozzle, the Length is shorter Throat diameter is more Sudden expansion of flow in the downstream occurs Distance between the throat and the inlet is more Length is shorter Throat diameter is more Sudden expansion of flow in the downstream occurs Distance between the throat and the inlet is more ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following pipe bends will incur the largest head loss ? 45° bend U-bend 90° bend 30° bend 45° bend U-bend 90° bend 30° bend ANSWER DOWNLOAD EXAMIANS APP
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