The measurement of velocity of flow. cross sectional area of river and discharge of water in the river is known as

Related MCQs

• Ratio of actual velocity of flow and critical velocity of flow is known as
• the ratio of cross sectional area to the wetted perimeter is called
• Velocity flow and discharge is as per design in artificial channel.
• In Reynolds experiment, beyond the upper critical velocity, the flow will be fully disturbed and such a flow is known as
• The diameters of a pipe at the sections 1 and 2 are 10 cm and15 cm respectively. Find the discharge through the pipe if the velocity of water flowing through the pipe at section 1 is 5 m/s.
• A 30 cm x 20 cm horizontal venturimeter is placed to measure the flow rate of water. The pressure difference between the inlet and the throat is 2.52 m (of water). Find the flow rate of the venturimeter with a constant of 0.98.
• 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.
• Only one reading, i.e. head (H) is required to be taken for the measurement of discharge in a triangular notch.
• Methods of Velocity Measurement is
• the velocity of approach is considered for the discharge over the weir then the additional height of must be considered.