EXAMIANS
In order to increase sensitivity of U-tube manometer, one leg is usually inclined by angle 'θ'. Sensitivity of inclined tube to sensitivity of U-tube is equal to
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In a footstep bearing, if the radius of the shaft is doubled, then the torque required to overcome the viscous resistance will be
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A hydraulic press has a ram of 15 cm diameter and plunger of 1.5 cm. It is required to lift a weight of 1 tonne. The force required on plunger is equal tc
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Manometric head, in case of a centrifugal pump, is equal to
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The value of coefficient of velocity for a sharp edged orifice __________ with the head of water.
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A Pelton wheel develops 1750 kW under a head of 100 meters while running at 200 r.p.m. and discharging 2500 liters of water per second. The unit discharge of wheel is
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A structure used to dam up a stream or river over which the water flows is called
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The buoyancy depends upon the
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Viscous force is the __________ of shear stress due to viscosity and cross-section area of flow.
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The force per unit length is the unit of
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