Hydraulics and Fluid Mechanics in ME The viscosity of a gas is independent of pressure for very high pressure intensities increases with increase in temperature decreases with increase in temperature is independent of temperature is independent of pressure for very high pressure intensities increases with increase in temperature decreases with increase in temperature is independent of temperature ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The point at which the resultant pressure on an immersed surface acts, is known as Centre of gravity Centre of pressure Centre of depth Centre of immersed surface Centre of gravity Centre of pressure Centre of depth Centre of immersed surface ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME With an increase in size of tube, the rise or depression of liquid in the tube due to surface tension will Remain unchanged Depend upon the characteristics of liquid Decrease Increase Remain unchanged Depend upon the characteristics of liquid Decrease Increase ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Manometer is used to measure pressure in pipes, channels etc atmospheric pressure very low pressure difference of pressure between two points pressure in pipes, channels etc atmospheric pressure very low pressure difference of pressure between two points ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME An error of 1% in measuring head over the apex of the notch (H) will produce an error of _________ in discharge over a triangular notch. 0.01 0.025 0.015 0.02 0.01 0.025 0.015 0.02 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If velocity is zero over l/3rd of a cross-section and is uniform over remaining 2/3rd of the cross-section, then the correction factor for kinetic energy is 44078 43924 27/8 43892 44078 43924 27/8 43892 ANSWER DOWNLOAD EXAMIANS APP
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