Fluid Mechanics The inherent characteristic of an equal percentage valve relating flow rate 'q' with valve stem movement 'x' are described by the equation dq/dx = K/q dq/dx = K.q dq/dx = K dq/dx = Kq² dq/dx = K/q dq/dx = K.q dq/dx = K dq/dx = Kq² ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Terminal velocity is Attained after moving one-half of total distance None of these A fluctuating velocity A constant velocity with no acceleration Attained after moving one-half of total distance None of these A fluctuating velocity A constant velocity with no acceleration 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) D L/σ 1/d Σ D L/σ 1/d Σ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A differential pressure cell is used for Measuring small pressure difference in gases Remote recording of pressure difference Measuring small pressure difference in liquids Measuring the difference of the impact & the static pressure Measuring small pressure difference in gases Remote recording of pressure difference Measuring small pressure difference in liquids Measuring the difference of the impact & the static pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The hydrodynamic and thermal boundary layers will merge, when Prandtl number is one Nusselt number tends to infinity Archimedes number is greater than 10000 Schmidt number tends to infinity Prandtl number is one Nusselt number tends to infinity Archimedes number is greater than 10000 Schmidt number tends to infinity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Interstage coolers are provided in a multistage compressor to Save power in compressing a given volume to a given pressure Achieve the exact delivery pressure None of these Cool the delivered air Save power in compressing a given volume to a given pressure Achieve the exact delivery pressure None of these Cool the delivered air ANSWER DOWNLOAD EXAMIANS APP
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