Q141
Open questionThe length of a pipe is 1 km and its diameter is 20 cm. If the diameter of an equivalent pipe is 40 cm, then its length is
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Civil Engineering · all questionsHydraulics And Fluid Mechanics
Hydraulics And Fluid Mechanics
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Q142
Open questionIf the weight of a body immersed in a fluid exceeds the buoyant force, then the body will
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Q143
Open questionA liquid would wet the solid, if adhesion forces as compared to cohesion forces are
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Q144
Open questionA metal with specific gravity of o floating in a fluid of same specific gravity a will
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Q145
Open questionThe time oscillation of a floating body with increase in metacentric height will be
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Q146
Open questionIf the surface of liquid is convex, men
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Q147
Open questionIn series-pipe problems
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Q148
Open questionAn ideal flow of any fluid must fulfill the following
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Q149
Open questionIn a static fluid
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Q150
Open questionThe motion of air mass in a tornado is a
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Q151
Open questionA fluid of kinematic viscosity 0.4 cm2/sec flows through a 8 cm diameter pipe. The maximum velocity for laminar flow will be
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Q152
Open questionStream lines and path lines always coincide in case of
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Q153
Open questionCenter of pressure on an inclined plane is
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Q154
Open questionWhich of the following velocity potentials satisfies continuity equation?
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Q155
Open questionCapillary action is due to the
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Q156
Open questionFor manometer, a better liquid combination is one having
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Q157
Open questionThe capillary rise at 20°C in a clean glass tube of 1 mm bore containing water is ap-proximately
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Q158
Open questionThe continuity equation is connected with
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Q159
Open questionKinematic viscosity is dependent upon
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Q160
Open questionFroude number is significant in
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