Test: Flow in Open Channel - 1

the depth measured normal to the channel bed

the depth of flow in the channel corresponding to uniform flow

the depth of flow in the channel corresponding to steady flow

vertical distance between the bed of the channel to the free liquid surface

depth of flow

hydraulic radius

welted perimeter

ratio of area to width at top

water hammer

hydraulic jump

flow through pipe

flow of compressible fluids

a

b

c

d

less than normal depth

more than normal depth

less than critical depth

more than critical depth

the sum of datum head and depth of flow

the sum of depth of flow and velocity head

the sum of velocity head and datum head

the total energy per unit weight reckoned above the channel bed as datum

the Fraud’s number has a unit value

the specific energy is maximum for a given discharge

the discharge is minimum

the discharge is maximum

(q²/g)^1/2

(q²/g)^1/3

( q²/ g)^2/3

(q²/g)^1/4 

2.6 m

3 m

2.8 m

3.2 m

1 m

1.2 m

1.25 m

1.3 m