Q121
Open questionA streamline is defined as the line
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Civil Engineering · all questionsHydraulics And Fluid Mechanics
Hydraulics And Fluid Mechanics
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Q122
Open questionThe two important forces for a floating body are
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Q123
Open questionThe conditions for the stable equilibrium of a floating body are
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Q124
Open questionA one dimensional flow is one which
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Q125
Open questionThe upper surface of a weir over which water flows is known is
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Q126
Open questionIn the case of steady flow of a fluid, the acceleration of any fluid particle is
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Q127
Open questionRatio of inertia force to elastic force is known as
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Q128
Open questionThe major loss of energy in long pipes is due to
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Q129
Open questionFor very great pressures, viscosity of moss gases and liquids
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Q130
Open questionWhich of the following manometer has highest sensitivity
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Q131
Open questionThe correct relationship among displacement thickness d, momentum thickness m and energy thickness e is
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Q132
Open questionThe velocity distribution for laminar flow through a circular tube
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Q133
Open questionProperty of a fluid by which molecules of different kinds of fluids are attracted to each other is called
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Q134
Open questionThe flow in which each liquid particle has a definite path and their paths do not cross each other is called
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Q135
Open questionIf w is the specific weight of liquid and k the depth of any point from the surface, then pressure intensity at that point will be
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Q136
Open questionAll the terms of energy in Bernoulli’s equation have dimension of
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Q137
Open questionThe depth ‘d’ below the free surface at which the point velocity is equal to the average velocity of flow for a uniform laminar flow with a free surface, will be (where D is the depth of flow)
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Q138
Open questionFor a body floating in a liquid the normal pressure exerted by the liquid acts at
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Q139
Open questionFor hypersonic flow, the Mach number is
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Q140
Open questionMetacentric height is the distance between the metacentre and
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