Ratio of actual velocity of flow and critical velocity of flow is known as

Related MCQs

• In Reynolds experiment, beyond the upper critical velocity, the flow will be fully disturbed and such a flow is known as
• The measurement of velocity of flow. cross sectional area of river and discharge of water in the river is known as
• Type of flow in which the fluid characteristics like velocity, pressure, density etc. at a point do not change with time is known as
• Type of flow in which the velocity at any given time changes with respect to space is known as
• Type of flow in which the velocity at any given time does not change with respect to space is known as
• Type of flow in which the fluid characteristics like velocity, pressure, density etc. at a point change with time is known as
• The diameters of a pipe at the sections 1 and 2 are 10 cm and15 cm respectively. The velocity of water flowing through the pipe at section 1 is 5 m/s. Determine the velocity at section 2.
• The velocity of liquid particles at the centre of pipe is less than the velocity of particles near the inner surface of pipe.
• Type of flow in which the density is constant for the fluid flow is known as
• 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.