Fluid Mechanics Velocity of liquid hydrocarbon fuels in a pipeline can not be measured by magnetic flowmeters, because their __________ is very low/small. Specific gravity Thermal conductivity Electrical conductivity Electrical resistivity Specific gravity Thermal conductivity Electrical conductivity Electrical resistivity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Two dimensional stream function Is constant along an equipotential surface None of these Relates velocity and pressure Is constant along a stream line Is constant along an equipotential surface None of these Relates velocity and pressure Is constant along a stream line ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Check valve provided in the discharge line of a centrifugal pump serves the purpose of controlling the Discharge pressure All of these Back flow of fluid in the event of stoppage of pump Flow of liquid during operation of the pump Discharge pressure All of these Back flow of fluid in the event of stoppage of pump Flow of liquid during operation of the pump ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Reciprocating pumps compared to centrifugal pumps Can handle slurries more efficiently Can be operated with delivery valve closed Deliver liquid at uniform pressure Are not subject to air binding Can handle slurries more efficiently Can be operated with delivery valve closed Deliver liquid at uniform pressure Are not subject to air binding ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Cp/Cv is termed as Mach number Prandtl number Adiabatic constant Weber number Mach number Prandtl number Adiabatic constant Weber number ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Two fluids are flowing through two similar pipes of the same diameter. The Reynold's number is same. For the same flow rate if the viscosity of a fluid is reduced to half the value of the first fluid, the pressure drop will Increase Data insufficient to predict relative pressure drop Remain unchanged Decrease Increase Data insufficient to predict relative pressure drop Remain unchanged Decrease ANSWER DOWNLOAD EXAMIANS APP
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