Hydraulics and Fluid Mechanics in ME Falling drops of water become spheres due to the property of viscosity surface tension cohesion adhesion viscosity surface tension cohesion adhesion ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The efficiency of a hydraulic press is given by (where W = Weight lifted by ram, P = Force applied on plunger, A = Area of ram, and a = Area of plunger) (W/p) × (a/A) (p/W) × (A/a) (W/p) × (A/a) (p/W) × (a/A) (W/p) × (a/A) (p/W) × (A/a) (W/p) × (A/a) (p/W) × (a/A) ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The boundary layer thickness at a distance of l m from the leading edge of a flat plate, kept at zero angle of incidence to the flow direction, is O.l cm. The velocity outside the boundary layer is 25 ml sec. The boundary layer thickness at a distance of 4 m is (Assume that boundary layer is entirely laminar) 0.40 cm 0.20 cm 0.05 cm 0.10 cm 0.40 cm 0.20 cm 0.05 cm 0.10 cm ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In a centrifugal pump casing, the flow of water leaving the Radial Vortex Axial Centrifugal Radial Vortex Axial Centrifugal ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A metal with specific gravity of 'a' floating in a fluid of same specific gravity 'a' will Sink to bottom Float over fluid Partly immersed Be fully immersed with top surface at fluid surface Sink to bottom Float over fluid Partly immersed Be fully immersed with top surface at fluid surface ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The wake always occurs before a separation point None of these always occurs after a separation point is a region of high pressure intensity always occurs before a separation point None of these always occurs after a separation point is a region of high pressure intensity ANSWER DOWNLOAD EXAMIANS APP