UPPSC AE (CE) Quiz 40

What will be ratio of kinetic energy correction factor to momentum correction factor for laminar flow through circular pipe

Statement 1 – The flow of blood in veins and arteries is a non-viscous flow.

Statement 2 – If the Reynolds number is less than 2000, the flow is laminar flow.

A liquid of viscosity 3.5 poise, relative density 0.7 flows through a 25 mm diameter vertical pipe. What will be direction of flow if two gauge at 35 mm apart are been installed at point A and point B. Gauge reading at point A is 80 N/mt² and at point B is 17 N/mt²

Find out correct statement regarding laminar flow

In a parallel system of pipes

The pressure rise due to water hammer depends on

1) Velocity of flow of water in a pipe

2) Length of pipe

3) Time taken to close the valve

4) Elastic properties of the material of pipe

What is the velocity of pressure waves in a pipe flowing with water having bulk modulus = 2.25 × 10⁹ N/m²

What is the diameter of the nozzle for maximum power transmission through the nozzle

A pipeline 50 cm diameter divides into two branches 40 cm and 30 cm in diameter. If the rate of flow is 1 m³/s and velocity of flow in 30 cm diameter pipe is 9 m/s. determine the rate of flow in 40 cm dia pipe

The water is flowing with a velocity of 2 m/s in a pipe of length 2000 m and of 500 mm diameter. Find the rise in pressure of the valve (Provided at the end) if the valve is closed in 25 sec. Take C = 1460 m/s