Fluid Mechanics Cavitation in a centrifugal pump can be avoided by keeping the Inlet pressure low Outlet pressure low Outlet pressure high Inlet pressure high Inlet pressure low Outlet pressure low Outlet pressure high Inlet pressure high ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A differential pressure cell is used for Measuring the difference of the impact & the static pressure Remote recording of pressure difference Measuring small pressure difference in liquids Measuring small pressure difference in gases Measuring the difference of the impact & the static pressure Remote recording of pressure difference Measuring small pressure difference in liquids Measuring small pressure difference in gases ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A centrifugal pump used to pump water is used to pump an oil with specific gravity of 0.8 at the same rate. The power consumption will now Increase Data insufficient to predict Decrease Remain same Increase Data insufficient to predict Decrease Remain same ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The equivalent diameter for pressure drop calculation for a duct of square cross-section is given by(where, x = each side of the square duct) 2x πx x/2 x 2x πx x/2 x ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The dimension of kinematic viscosity is ML⁻²T⁻¹ ML⁻²T⁻² None of these L²T⁻¹ ML⁻²T⁻¹ ML⁻²T⁻² None of these L²T⁻¹ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Capillary rise of mercury in a small diameter tube is proportional to (where, d = diameter of the tube, σ = surface tension of mercury) 1/d Σ D L/σ 1/d Σ D L/σ ANSWER DOWNLOAD EXAMIANS APP
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