61. In the laminar boundary layer flow over a flat plate, the ratio $$\frac{\delta }{{\text{x}}}$$ varies as: (where, $$\delta $$ is the boundary layer thickness and x is the distance from the leading edge in the direction of flow).
62. Hydraulic radius is the ratio of
63. Prandtl number is a measure of the
64. Mass velocity is independent of temperature & pressure, when the flow is
65. What causes convective acceleration in fluid flow?
66. Normal depth in open channel flow is the depth of flow in the channel
67. Which of the following is not concerned with the fluid-particle interaction?
68. Which of the following is dimensionless?
69. The pressure co-efficient is the ratio of pressure forces to __________ forces.
70. Pressure co-efficient is the ratio of pressure forces to __________ forces.
Read More Section(Fluid Mechanics)
Each Section contains maximum 100 MCQs question on Fluid Mechanics. To get more questions visit other sections.