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) 2x x/2 x πx 2x x/2 x πx 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 ratio of inertial forces to elastic forces is called the __________ number. Mach Euler Reynolds Weber Mach Euler Reynolds Weber ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For the transfer of solution of thick slurry, the pump used is a __________ pump. Gear Reciprocating Diaphragm Centrifugal Gear Reciprocating Diaphragm Centrifugal ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The continuity equation Relates work and energy Stipulates that Newton's second law of motion must be satisfied at every point in the fluid None of these Relates mass flow rate along a stream tube Relates work and energy Stipulates that Newton's second law of motion must be satisfied at every point in the fluid None of these Relates mass flow rate along a stream tube ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In frictional fluid flow, the quantity, P/ρ + V²/2gc + gz/gc, is Not constant along a streamline Increased in the direction of flow None of these Constant along a streamline Not constant along a streamline Increased in the direction of flow None of these Constant along a streamline ANSWER DOWNLOAD EXAMIANS APP
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