A. 0.6m
B. 0.5m
C. 0.6 depth
D. 0.5 depth
Related Mcqs:
- The depth before the jump is always less then the depth after the jump. The depth before the jump is called initial depth and depth after the jump is called_______________?
A. Afflux
B. Final depth
C. Sequent depth
D. Down stream water depth - A water rise takes place on down stream of sloping glacis, when a stream of water moving with high velocity and low depth strikes another stream of flow moving with low velocity and high depth, such breakage in water surface is called______________?
A. Water wave
B. Water tide
C. Hydraulic jump
D. Afflux - A regulator is water controlling structure, it is provided at the head of canal to supply water from parent canal to the branch channel is called_______________________?
A. Head Regulator
B. Cross-Regulator
C. Escape
D. All are correct - An open cut in the canal bank. with bed and sides to escape canal water through a lead channel to mix water in a nearby drain is called _____________________?
A. Inlet
B. Out let
C. Module
D. Exit - An open cut given in a canal bank, suitably protected by stone pitching to the upland drainage water into the canal is called ___________________?
A. Inlet
B. Out let
C. entrance
D. Mixing - A structure provided when a large canal a big drainage channel approach other practically at the same level is called__________________?
A. Super passage
B. Level crossing
C. Canal crossing
D. Drainage crossing - if the depth of water in an open channel is greater than the critical depth, the flow is called________________?
A. Critical depth
B. Non-critical flow
C. Sub-critical flow
D. Shooting flow - The discharge through rectangular channel is maximum when Hydraulic mean depth m is equal to ______________?
A. depth/ 3
B. depth/ 2
C. depth/ 4
D. 2 / 3 depth - Mean velocity of flow in a river can be directly measured by means of ______________________?
A. Dickne’s formula
B. Current meter
C. Surface floats
D. Rod floats - When FSL of the canal is sufficiently above the bed level of drainage so that canal flows under syphonis action, the structure is called _____________________?
A. Super passage
B. Syphon – Aqueduct
C. Canal-syphon
D. Aqueduct
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