____________ is defined as a phenomenon of rise or fall of a liquid in a small tube, when the tube is held vertically in the liquid.

Related MCQs

• Liquid is flowing through 200 mm diameter tube with mean velocity of 2 m/sec. If density of liquid is 912 kg/m3 and viscosity is0.38 N.S/m2 find type of flow.
• When orifice discharge the liquid in to some other vessel containing the liquid, and the outlet is partially under liquid the orifice is called
• A rectangular plate of 2 m x 3 m height is immersed in water vertically with top edge parallel to and at depth of 3 m below free surface. Calculate total water pressure.
• Pitot tube is consists of a glass tube bent through
• In a static liquid, vertical distance from datum line to the free surface of liquid is known as
• When orifice discharge the liquid into some other vessel containing the liquid, and the outlet is completely submerged, the orifice is called
• ___________ is defined as the pressure at which the liquid will transform into vapour at the given temperature.
• From following which equation is used to measure negative pressure in u-tube manometer
• A simple manometer containing mercury is used to measure pressure of oil (sp. gr. 0.8) flowing in a pipe as shown below. Mercury level in open tube is 150 mm higher than that on left limb. If height of oil in left limb is 90 mm, determine the pressure in terms of head of water in a pipe.
• ______ is the branch of engineering dealing with the study of behaviour of liquid when it is at rest or in motion.