A.Normal depth and critical depth coincide for a channel
B.Specific energy is a maximum for a given discharge
C.Hydraulic gradient and slope coincide
D.Any changes in depth require more specific energy
A.Vaporization
B.Carburetion
C.Atomisation
D.Ionisation
E.Injection
A.Reynold No. is less than 2000
B.Reynold No. is less that 4000
C.Reynold No. is less than 5 x 105
D.None of the above
A.Effective head of fluid flowing in a pipe
B.Depth of oceans and rivers
C.Rise in head during water hammer
D.Rise in head during hydraulic jump
E.Discharge in an open channel
A.Trash racks
B.Radial gates
C.Trunions
D.Jet flow gates
E.Ensign valve
A.Transverse motion
B.Transverse harmonic motion
C.Rolling
D.Pitching
E.Gyro-motion
A.Size
B.Volume
C.Mass
D.High tensile stress
E.Gravity
A.1020 cm
B.1000 cm
C.1034 cm
D.1040 cm
E.1050 cm
A.Kinematic viscosity/Dynamic viscosity
B.Dynamic viscosity/Kinematic viscosity
C.Kinematic viscosity x dynamic viscosity
D.Any of the above
E.None of the above
