Fluid Mechanics In power law, ζ = A (du/dy)² + B , then the fluid is Newtonian Rheopectic Dilatant Thixotropic Newtonian Rheopectic Dilatant Thixotropic ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A lubricant 100 times more viscous than water would have a viscosity (in Pa.s) 1 0.1 10 0.01 1 0.1 10 0.01 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Velocity of liquid hydrocarbon fuels in a pipeline can not be measured by magnetic flowmeters, because their __________ is very low/small. Thermal conductivity Electrical conductivity Specific gravity Electrical resistivity Thermal conductivity Electrical conductivity Specific gravity Electrical resistivity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The __________ is measured by a piezometric opening. Total pressure Dynamic pressure Point velocity Static pressure Total pressure Dynamic pressure Point velocity Static pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Cp/Cv is termed as Mach number Weber number Prandtl number Adiabatic constant Mach number Weber number Prandtl number Adiabatic constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A bed of spherical particles (specific gravity 2.5) of uniform size 1500 μm is 0.5 m in diameter and 0.5 m high. In packed bed state, the porosity may be taken as 0.4. Ergun's equation for the above fluid-particle system (in SI units) is given below : Δ P/L = 375 x 10³ VOM + 10.94 x 10⁶ V²OM (SI units) If water is to be used as the fluidising medium, the minimum fluidisation velocity, VOM is 24 mm/s 12 mm/s 28 mm/s 16 mm/s 24 mm/s 12 mm/s 28 mm/s 16 mm/s ANSWER DOWNLOAD EXAMIANS APP
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