41. Flow rate of high velocity flue gas discharged through a stack to the atmosphere can be most conveniently measured by a
42. A fluid element has a velocity V = -y² . xi + 2yx² . j. The motion at (x, y) = (l/√2, 1) is
43. For liquid flow through a packed bed, the superficial velocity as compared to average velocity through the channel in the bed is
44. Bernoulli's equation describes the
45. Air vessel provided in a reciprocating pump
46. With diminishing cross-sectional area in case of subsonic flow in a converging nozzle, the
47. The velocity distribution in direction normal to the direction of flow in plane Poiseuille flow is
48. In which of the following cases, it is possible for flow to occur from low pressure to high pressure?
49. The velocity profile for turbulent flow through a closed conduit is
50. For laminar flow of Newtonion fluid in a circular pipe, the velocity distribution is a function of the distance 'd' measured from the centre line of the pipe, and it follows a __________ relationship.
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