A. Cippoletti weir
B. Venturimeter
C. Venturiflume
D. regulator
Related Mcqs:
- When the rate of change of discharge of outlet equals the rate of change of discharge of the channel, the out let is called __________________?
A. Sensitive
B. Flexible
C. Proportional
D. Non-flexible - the ratio between the rate of change of discharge of the out let to the rate of change of discharge of the distributary is called ______________________?
A. Proportionally
B. flexibility
C. Sensitivity
D. Flow abili - A channel artificially constructed for water conveyance of appreciable quantities with no problem of silting and scouring is called ____________________?
A. A regime canal
B. Stable canal
C. Alluvial canal
D. A and B are correct - 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 - 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 - 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 discharge through a rectangular channel will be maximum. if its depth is_______________?
A. Twice the width
B. Equal to its width
C. Half of its width
D. one-third of its with - 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 - The discharge carrying capacity of an irrigation channel depends upon ____________________?
A. Silt grade, charge and slope
B. Channel dimensions
C. Sediment size
D. Silt amount and bed slope - 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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