Fluid Mechanics The ratio of inertial forces to elastic forces is called the __________ number. Reynolds Weber Euler Mach Reynolds Weber Euler Mach ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Multistage compressors are used in industry, because they Reduce the size requirement Reduce the cost of compressor Are easy to control Resemble closely to isothermal compression Reduce the size requirement Reduce the cost of compressor Are easy to control Resemble closely to isothermal compression ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Applying a pressure drop across a capillary results in a volumetric flow rate 'Q' under laminar flow conditions. The flow rate for the same pressure drop, in a capillary of the same length but half the radius is Q/16 Q/2 Q/4 Q/8 Q/16 Q/2 Q/4 Q/8 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics While starting an axial flow pump, its delivery valve should be kept Either open or closed Open Closed None of these Either open or closed Open Closed None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Unit of mass velocity is Kg/hr Kg/m³. hr Kg/m². hr Kg/m² Kg/hr Kg/m³. hr Kg/m². hr Kg/m² ANSWER DOWNLOAD EXAMIANS APP
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
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