Hydraulics & Fluid Mechanics Mcqs

Q.  An ideal flow of any fluid must fulfill the following______________?

a. Newton’s law of motion
b. Newton’s law of viscosity
c. Pascal’ law
d. Continuity equation
e. Boundary layer theory


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MCQs:  The stress-strain relation of the newtoneon fluid is________________?
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MCQs:  The units of viscosity are__________________?
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MCQs:  Kinematic viscosity is dependent upon________________?
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MCQs:  Which of the following meters is not associated with viscosity__________________?
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MCQs:  Dimensions of surface tension are_________________?
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MCQs:  If mercury in a barometer is replaced by water, the height of 3.75 cm of mercury will be following cm of water___________________?
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MCQs:  If 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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MCQs:  The units of kinematic viscosity are_______________?
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MCQs:  4-61. Kinematic viscosity is equal to________________?
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MCQs:  A one dimensional flow is one which___________________?
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MCQs:  A pressure of 25 m of head of water is equal to________________?
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MCQs:  A bucket of water is hanging from a spring balance. An iron piece is suspended into water without touching sides of bucket from another support. The spring balance reading will__________________?
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MCQs:  A liquid would wet the solid, if adhesion forces as compared to cohesion forces are_________________?
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MCQs:  The point in the immersed body through which the resultant pressure of the liquid may be taken to act is known as____________________?
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MCQs:  The resultant upward pressure of a fluid on a floating body is equal to the weight of the fluid displaced by the body. This definition is according to____________________?
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MCQs:  The conditions for the stable equilibrium of a floating body are_______________?
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MCQs:  The resultant upward pressure of the fluid on an immersed body is called__________________?
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MCQs:  Poise is the unit of________________?
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MCQs:  Metacentric height is given as the distance between_______________?
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MCQs:  The total pressure on the surface of a vertical sluice gate 2 m x 1 m with its top 2 m surface being 0.5 m below the water level will be___________________?
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