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Solved numericalA float valve regulates the flow of oil (sp. gr. 0.8) into a cistern. The spherical float is 15 cm in diameter…Water Resources · 3 min read
Solved numericalFind the density of a metallic body which floats at the interface of mercury of sp. gr. 13.6 and water such th…Water Resources · 2 min read
Solved numericalA body of dimensions 1.5 m x 1.0 m x 2 m, weighs 1962 N in water. Find its weight in air. What will be its spe…Water Resources · 2 min read
Solved numericalA stone weighs 392.4 N in air and 196.2 N in water. Compute the volume of the stone and its specific gravity.Water Resources · 2 min read
Solved numericalA wooden log of 0.6 m diameter and 5 m length is floating in river water. Find the depth of the wooden log in…Water Resources · 4 min read

Solved numericalFind the volume of the water displaced and position of centre of buoyancy for a wooden block of width 2.5 m an…Water Resources · 2 min read
Solved numericalA circular plate of 3 m diameter is under water with its plane making an angle of 30° with the water surface.…Water Resources · 2 min read
Solved numericalA tank contains water up to a height of 10 m. One of the sides of the tank is inclined. The angle between the…Water Resources · 2 min read
Solved numericalA circular plate of diameter 3 m is immersed in water in such a way that its least and greatest depth from the…Water Resources · 2 min read
Solved numericalA circular drum 1.8 m diameter and 1.2 m height is submerged with its axis vertical and its upper end at a dep…Water Resources · 3 min read
Solved numericalA penstock made up by a pipe of 2 m diameter contains a circular disc of the same diameter to act as a valve w…Water Resources · 2 min read
Solved numericalA circular opening, 3 m diameter, in the vertical side of a water tank is closed by a disc of 3 m diameter whi…Water Resources · 2 min read

Solved numericalDetermine the total force and location of centre of pressure on one face of the plate shown in the Figure belo…Water Resources · 2 min read
Solved numericalA rectangular opening 2 m wide and 1 m deep in the vertical side of a tank is closed by a sluice gate of the s…Water Resources · 2 min read
Solved numericalA hollow circular plate of 2 m external and 1 m internal diameter is immersed vertically in water such that th…Water Resources · 2 min read
Solved numericalThe end gates ABC of a lock are 8 m high and when closed make an angle of 120°. The width of lock is 10 m. Eac…Water Resources · 3 min read
Solved numericalEach gate of a lock is 5 m high and is supported by two hinges placed on the top and bottom of the gate. When…Water Resources · 3 min read
Solved numericalFind the magnitude and direction of the resultant water pressure acting on a curved face of a dam which is sha…Water Resources · 3 min read