Fluid Mechanics The drag co-efficient for a bacterium moving in water at 1 mm/s, will be of the following order of magnitude (assume size of the bacterium to be 1 micron and kinematic viscosity of water to be 10⁻⁶m²/s). 0.44 24000 24 0.24 0.44 24000 24 0.24 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The Mach number for hypersonic flow of compressible fluid is 1 > 4 > 1 < 2 1 > 4 > 1 < 2 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Ratio of inertial forces to surface tension forces is called the __________ number. Weber Euler Froude Mach Weber Euler Froude Mach ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The head loss in turbulent flow in a pipe varies Inversely as the square of diameter Inversely as the velocity As velocity As (velocity)² Inversely as the square of diameter Inversely as the velocity As velocity As (velocity)² ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Schedule number of a pipe, which is a measure of its wall thickness, is given by 1000 S/P' 10000 P'/S 1000 P'/S 100 P'/S 1000 S/P' 10000 P'/S 1000 P'/S 100 P'/S ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of inertial forces to gravity forces is called the __________ number. Froude Euler Mach Weber Froude Euler Mach Weber ANSWER DOWNLOAD EXAMIANS APP
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