Fluid Mechanics Which of the following produces maximum pressure difference for transportation of gases? Fans Compressors Blowers Vaccum pumps Fans Compressors Blowers Vaccum pumps ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Drag force acting on a body does not depend upon the Density of the body Density of the fluid Projected area of the body Velocity of the body Density of the body Density of the fluid Projected area of the body Velocity of the body ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A lubricant 100 times more viscous than water would have a viscosity (in Pa.s) 1 10 0.1 0.01 1 10 0.1 0.01 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Net positive suction head (NPSH) of a centrifugal pump must be Greater than the vapour pressure of the liquid Less than the vapour pressure of the liquid Less than barometric pressure Equal to the vapour pressure of the liquid Greater than the vapour pressure of the liquid Less than the vapour pressure of the liquid Less than barometric pressure Equal to the vapour pressure of the liquid ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A double acting reciprocating pump compared to a single acting pump (of almost same size working under same pressure levels) would give almost double None of these Discharge Head Efficiency None of these Discharge Head Efficiency ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The Mach number for hypersonic flow of compressible fluid is > 4 1 < 2 > 1 > 4 1 < 2 > 1 ANSWER DOWNLOAD EXAMIANS APP
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