A. In a weir with end contractions
B. In a suppressed weir
C. In a cippoletti weir
D. In all weir
Related Mcqs:
- It is important to keep the saturation gradient line within the body of a embankment of canal, the saturation gradient line in loomy soils lie at___________________?
A. 1:2 to 1:4
B. 1:3 to 1:5
C. 1:4 to 1:6
D. 1:5 to 1:7 - The difference between saturation vapour pressure and actual vapour pressure at a constant temperature is called ___________________?
A. Saturation vapour pressure
B. Actual vapour pressure
C. Saturation deficit
D. Partial pressure - Weep holes are provided in canal lining to _____________________?
A. improve strength of lining
B. Give additional anchorage against sliding
C. Provide water into branch canals
D. Have drainage facility - The counter berm for a canal is provided so as to contain the saturation gradient line _____________ the bank?
A. Out of
B. Within
C. Above
D. Below - The aeration of water is done to remove _________________?
A. Odour
B. Smell
C. Colour
D. Taste - The ratio between the actual pressure and saturation vapour present at same temperature is called___________________?
A. Absolute Humidity
B. Relative Humidity
C. Low humidity
D. High Humidity - Always flow inside the ground is ____________________?
A. Laminar
B. Turbulent
C. Rotational
D. Compressible - The invented filter is provided just after the end of concrete floor to reduce () possibility of _________________?
A. Piping
B. Under mining
C. Up thrust
D. a and b are correct - In high floods, to avoid spilling of flood water over the gates, a wall is provided from pond level to high Flood level. This wall spans for the entire length of regulator, rest on piers, sustain water pressure by its weight called_____________________?
A. Retaining wall
B. Divide wall
C. Breast wall
D. Cantilever wall - The centre of pressure of a plane submerged area which holds it in equilibrium is ____________________?
A. Always below the centre of gravity of the area
B. Coincident with centroid of area if its plane is vertical
C. Always above the centroid of the area
D. Independent of the inclination of area
