The diameter (d) of a nozzle fixed at the end of a pipe (diameter D, length L) for maximum energy, is
The ratio of maximum velocity to average velocity of viscous fluid through a circular pipe is
Pick up the correct statement regarding Borda's mouth piece running full from the following :
Most economical section of a circular channel for maximum discharge
A pitot tube is used to measure
The shear stress distribution in viscous fluid through a circular pipe is :
Differential manometers are used to measure
Unit of kinematic viscosity is
The thickness of a sharp crested weir is kept less than
A tankxxcontaining an oil of specific gravity 0.is moved with an acceleration g/2 m sec2. The ratio of the pressures at its bottom when it is moving vertically up and down, is
The property of steam function ψ is :
Pick up the correct statement from the following :
The maximum vacuum created at the summit of a syphon is
Time of emptying liquid from a hemispherical vessel through an orifice at its bottom, is
The side slope of Cipolletti weir is generally kept
Highest dam in India, is
If the atmospheric pressure on the surface of an oil tank (sp. gr. 0.is 0.1 kg/cm2, the pressure at a depth of 2.5 m, is
Critical depth (h) of a channel, is
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