Q. If V0 is the critical velocity of a channel, its silt transporting power, according to Kennedy, is proportional to

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Q. Trial procedure of canal design by Kennedy's theory is based upon the equation

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Q. Solution of following Laplacian equation in three dimensions of water in a syphon, is done by

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Q. If H and d are the water depth and drop in the bed level at a Sarda fall, the width B of the trapezoidal crest, is given by

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Q. If D1 and D2 are depths of water upstream and down stream of a hydraulic jump, the loss of head at the jump, is

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Q. If Dc is the critical depth, D is the depth of water down stream and HL is the total head loss at the cistern of a vertical fall, the depth x of the cistern below the bed level down stream suggested by Blench, is

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Q. V and R are the regime mean velocity and hydraulic mean depth respectively in metres. Lacey's silt factor f is

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Q. According to Kennedy, the critical velocity (V0) in metres in a channel is the mean velocity which keeps the channel free from silting or scouring. Its value is given by (where m is critical velocity ratio and D is the depth of the channel).

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Q. If the height of the hydraulic gradient line above the floor of thickness t is h and the specific gravity of the material of the floor is G, the minimum thickness t of the floor down stream of the crestwall, is given by the equation

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Q. Pick up the correct statement from the following

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Q. For the design of major hydraulic structures on the canals, the method generally preferred to, is based on

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Q. For designing the venturi head,

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Q. The sinuosity of a meander is the ratio of

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Q. The top soil of a water logged field becomes more alkaline and infertile if its pH value is

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Q. The difference in level between the top of a bank and supply level in a canal, is called

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Q. F.S.L. of a canal at its head with respect to parent channel is kept

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Q. The measure to remove water logging of land, is

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Q. Attracting groynes are built

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Q. Retrogression of the bed level of a river downstream a weir, occurs due to

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Q. The main function of a diversion head works of a canal from a river, is

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