A. 2gd
B. gd
C. g2d
D. gd2
Related Mcqs:
- The loss of head due to friction according to Darcy’s formula is _____________________?
A. 4fLv2/gd
B. 4fLv2/2gd
C. 4fLv/gd
D. 4fLv/2gd - The loss of head H/ L is proportional to the length of creep. There fore the loss of head per unit creep length is called ______________________?
A. Hydraulic gradient
B. Head loss
C. Creep length
D. Exit gradient - The law that states that the discharge of sub-soil water is directly proportional to the loss of head and the area of soil sample and inversely proportional to to the length of soil sample ___________________?
A. Archimed’s principle
B. Darcy’s law
C. Permeability law
D. Thiem’s law - Friction head loss in open channels is determined by_________________?
A. Chezy’s formula
B. Darcy weisbach equation
C. Kutter’s formula
D. Pilot tube - A channel is said lo be of most economical cross section, for a given cross-sectional area and bed slope when it __________________?
A. Gives max. Discharge
B. Has minimum wetted perimeter
C. Involves lesser excavation
D. All of these - Now- a -days the hydraulic structures are designed. Keeping in view the flow net, this was given by __________________?
A. Blight
B. Khosla
C. Lane
D. Darcy - The formula used to calculate maximum flood discharge for a hilly () is_______________?
A. Dicken’s formula
B. Ryve’s formula
C. Nawab Jung Bahadur All formula
D. Inglis formula - According to Chezy’s formula, the discharge through an open channel is equal to _________________?
A. C (mi) 1/2
B. A (cmi)1/2
C. Ac√R.S
D. A (c.A/pi) 1/2 - The horizontal flow of water in irrigation channel or canal leading to water loss is called as:_________?
A. Infiltration
B. Percolation
C. Seepage
D. All of theseSubmitted by: Shafiq Rehman
- The structures, which are constructed on the river bed upstream of head regulator. With this clear water enters in canal such structures are called______________________?
A. Silt excluders
B. Silt ejectors
C. Vortex pipes
D. Silt control structures
