A. Chezy’s formula
B. Darcy weisbach equation
C. Kutter’s formula
D. Pilot tube
Related Mcqs:
- 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 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 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 - Darcy formula for loss of head in pipes is given by, hf=4fl v2 / __________________?
A. 2gd
B. gd
C. g2d
D. gd2 - For an economical design of gravity dam, the shear friction factor causec compression strength should lie between____________________?
A. 1.5 to 4.0
B. 2.0 to 4.0
C. 2.5 to 4.5
D. 3 to 5 - A river before its joins the sea, gets divided into small channels, thus forming a Triangular shape called __________________?
A. Unstable river
B. Deltaic river
C. Stable river
D. Degrading river - The discharge over a rectangular notch is determined by _____________________?
A. 2/3 cd. b (2 gh) 1/2
B. 2/3 cd. B (2g) 1/2 H
C. 2/3 cd. B (2g) 1/2 H3/2
D. 2/3 cd. b (2g) 1/2 H 5/2 - Theoretical velocity of the jet at Vena Contracta is determined by ________________?
A. (2 gh)1/2
B. 2(gh)1/2
C. 2g (h)1/2
D. 2gh - The total length of impervious floor on down stream of the hydraulic structure is determined by Bligh’s Theory__________________?
A. Lane
B. Darcy
C. Khosla
D. All are correct - The water way from a weir is determined by using Lacey’s wetted perimeter i.e. P=_______(Q)1/2 ?
A. 3.50
B. 3.75
C. 4.75
D. 5.75
