ME 4002 CBGS Fluid Mechanics November 2019

ME 4002 CBGS Fluid Mechanics November 2019
1.The weight of the square plate is 300 N and it slides down the inclined plane with a uniform velocity of 0.3 m/s. The thickness of oil film is 115 mm. the angle of inclination is 30. Find the dynamics viscosity of oil.
2.In a laminar flow through a circular pipe of diameter 200 mm, the maximum velocity is equal to. The velocity at a radial distance of 15 mm from the axis of pipe indicates velocity of 0.5m/s
3.A pipe of diameter 400mm carries water at a velocity of 25m/s. the pressure at the points and a and b are given as 29.43N/m2 'and 22.563N/m'2 respectively while the datum head at a & bare 28m & 30m. Find the loss of head between a and b
#rgpv
#rgpvexam