Fluid Mechanics Transition from laminar flow to turbulent flow is aided by the All of these Pressure gradient and the compressibility of the flowing medium Vibration Surface roughness and curvature (i.e.sharp corners) All of these Pressure gradient and the compressibility of the flowing medium Vibration Surface roughness and curvature (i.e.sharp corners) ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The temperature in isentropic flow Depends on Mach number only None of these Cannot drop and then increase again downstream Does not depend on Mach number Depends on Mach number only None of these Cannot drop and then increase again downstream Does not depend on Mach number 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) 2x x x/2 πx 2x x x/2 πx ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Very small pressure difference (< 5 mm water coloumn) can be most conveniently measured by a/an __________ manometer. Inclined tube mercury U-tube mercury Inclined tube water U-tube water Inclined tube mercury U-tube mercury Inclined tube water U-tube water ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Low specific speed of a pump implies that, it is a/an __________ pump. Mixed flow Axial flow Centrifugal None of these Mixed flow Axial flow Centrifugal None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Bernoulli's equation is not applicable, when the flow is Viscous Incompressible All of these Irrotational Viscous Incompressible All of these Irrotational ANSWER DOWNLOAD EXAMIANS APP
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