Hydraulics & Fluid Mechanics Mcqs

Q.  Surface energy per unit area of a surface is numerically equal to___________________?

a. atmospheric pressure
b. surface tension
c. force of adhesion
d. force of cohesion
e. viscosity


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The resultant of all normal pressures acts_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Metacentric height is the distance between the metacentre and___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The center of pressure of a surface subjected to fluid pressure is the point____________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Centre of pressure compared to e.g. is______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The resultant upward pressure of the fluid on an immersed body due to its tendency to uplift the sub-merged body is called___________________?
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MCQs:  A piece weighing 3 kg in air was found to weigh 2.5 kg when submerged in water. Its specific gravity is__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Center of buoyancy is the___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The horizontal component of buoyant force is__________________?
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MCQs:  A body floats in stable equilibrium________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The total pressure force on a plane area is equal to the area multiplied by the intensity of pressure at the centriod, if __________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A square surface 3 m x 3 m lies in a vertical line in water pipe its upper edge at vater surface. The hydrostatic force on square surface is __________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If the atmospheric pressure on the surface of an oil tank (sp. gr. 0.8) is 0.2 kg/cm”, the pressure at a depth of 50 m below the oil surface will be _____________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Choose the wrong statement___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The depth of the center of pressure on a vertical rectangular gate 8 m wide and 6 m high, when the water surface coincides with the top of the gate, is ______________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Metacentre is the point of intersection of _________________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  For a body floating in a liquid the normal pressure exerted by the liquid acts at _________________?
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MCQs:  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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MCQs:  Buoyant force is___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Ratio of inertia force to surface Jension is known as ________________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  When a body floating in a liquid, is displaced slightly, it oscillates about ___________________?
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