MCQs: In order to increase sensitivity of U-tube manometer, one leg is usually inclined by angle 9. Sensitivity of inclined tube to sensitivity of U-tube is equal to________________?sin 9
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MCQs: The resultant of all normal pressures acts___________________?
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MCQs: Metacentric height is the distance between the metacentre and_______________?
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MCQs: The center of pressure of a surface subjected to fluid pressure is the point_______________?
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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_________________?
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MCQs: A square surface 3 m x 3 m lies in a vertical line in water pipe its upper edge at water surface. The hydrostatic force on square surface is____________________?
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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_________________?
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MCQs: When a body floating in a liquid, is displaced slightly, it oscillates about _________________?
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MCQs: Ratio of inertia force to surface Jension is known as ___________________?
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MCQs: Ratio of inertia force to elastic force is known as__________________?
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MCQs: For a floating body to be in equilibrium_____________________?
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MCQs: An open vessel of water is accelerated up an inclined plane. The free water surface will__________________?
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MCQs: Resultant pressure of the liquid in the case of an immersed body acts through____________________?
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MCQs: Differential monometer is used to measure___________________?
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MCQs: The time oscillation of a floating body with increase in metacentric height will be_________________?
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MCQs: The normal stress is same in all directions at a point in a fluid_______________?
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MCQs: For measuring flow by a venturimeter, if should be installed in __________________?
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MCQs: Flow of water in a pipe about 3 metres in diameter can be measured by__________________?
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MCQs: An ideal flow of any fluid must satisfy __________________?
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MCQs: Non uniform flow occurs when_________________?
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