९)

2)
b)
९)

9)

a)

b)
०)

02000CH205092001

an inlet diameter 200 mm and throat diameter 100 mm. The oil — mercury
differential manometer shows a reading of 250 mm, calculate the discharge of oil
through the venturimeter. Take Cd = 0.98.

Estimate Kinetic Energy Correction Factor and momentum correction factor for
Laminar Flow of a Newtonian Fluid. The velocity profile is give as v(r) =
Vmax (1 − 2) where; R is the radius of the pipe.

Draw the sketch of gate valve.

Stating the assumptions, derive the expression for flowrate in a rectangular weir.
Explain Universal velocity distribution equation. Explain Friction factor and
Reynolds number relationship.

Stating the assumptions, derive Shear stress and Velocity distribution of laminar
flow through a circular duct.

Classify the joints in piping.

Stating the assumptions, derive the expression for flowrate in an orifice meter.
Water flows through a 2 cm diameter 10 m long horizontal pipe at a velocity 1

m/s. Find the total head loss in the system.

oR नैनः

Page 3 of 3

(13)