A flow in which the quantity of liquid flowing per second is constant, is called __________ flow.
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Mechanical Engineering · all questionsHydraulics And Fluid Mechanics
Hydraulics And Fluid Mechanics
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The Cipoletti weir is a __________ weir.
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A hydraulic ram is a device used to
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According to the principle of buoyancy a body totally or partially immersed in a fluid will be lifted up by a force equal to
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The tangential velocity of the water element having a free vortex is
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The difference of pressure between the inside and outside of a liquid drop is
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When a body, floating in a liquid, is given a small angular displacement, it starts oscillating about a point known as
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Fluid is a substance that
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The line of action of the buoyant force acts through the
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If the ratios of all the corresponding linear dimensions are equal, then the model and the prototype are said to have
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The efficiency of a hydraulic press is given by (where W = Weight lifted by ram, P = Force applied on plunger, A = Area of ram and a = Area of plunger)
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An object having 10 kg mass weighs 9.81 kg on a spring balance. The value of 'g' at this place is
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The coefficient of viscosity may be determined by
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The region between the separation streamline and the boundary surface of the solid body is known as
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The horizontal component of buoyant force is
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Puck up the wrong statement about centrifugal pump
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The length of the divergent cone in a Venturimeter is __________ that of the convergent cone.
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Normal depth in open channel flow is the depth of flow corresponding to
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The discharge of a double acting reciprocating pump is (where L = Length of stroke, A = Cross-sectional area of piston and N = Speed of crank in r.p.m.)
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A flow whose streamline is represented by a curve, is called
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