Fluid Mechanics For pipes that must be broken at intervals for maintenance, the connector used should be a/an Tee Reducer Union Elbow Tee Reducer Union Elbow ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A lubricant 100 times more viscous than water would have a viscosity (in Pa.s) 0.01 1 0.1 10 0.01 1 0.1 10 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following exemplifies a three dimensional fluid flow ? Fluid flow between parallel plates None of these Fluid flow at the inlet to a nozzle Viscous fluid flow between converging plates Fluid flow between parallel plates None of these Fluid flow at the inlet to a nozzle Viscous fluid flow between converging plates 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 16 mm/s 28 mm/s 24 mm/s 12 mm/s 16 mm/s 28 mm/s 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. Electrical resistivity Thermal conductivity Electrical conductivity Specific gravity Electrical resistivity Thermal conductivity Electrical conductivity Specific gravity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Plunger pumps are used for Slurries Higher pressure Viscous mass None of these Slurries Higher pressure Viscous mass None of these ANSWER DOWNLOAD EXAMIANS APP
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