Fluid Mechanics The hydrodynamic and thermal boundary layers will merge, when Archimedes number is greater than 10000 Nusselt number tends to infinity Prandtl number is one Schmidt number tends to infinity Archimedes number is greater than 10000 Nusselt number tends to infinity Prandtl number is one Schmidt number tends to infinity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following produces maximum pressure difference for transportation of gases? Vaccum pumps Fans Compressors Blowers Vaccum pumps Fans Compressors Blowers ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The fluid in which the shearing stress within it is proportional to the velocity gradient across the sheared section, is called a __________ fluid. Perfect Newtonion None of these Bingham Perfect Newtonion None of these Bingham ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A fluid is pumped at the rate of 10 lb/sec to a height of 55 ft. The horse power required is __________ hp. 5.5 1 20363 20090 5.5 1 20363 20090 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The equation given below is called the __________ . f-0.5 = 4.07 loge (NRe√f)-0.6 Von-Karman equation Fanning equation Colebrook formula None of these Von-Karman equation Fanning equation Colebrook formula None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For a stable equilibrium of a submerged body (where, G and B are centres of gravity & buoyancy respectively). B is above G B & G coincide G is above B None of these B is above G B & G coincide G is above B None of these ANSWER DOWNLOAD EXAMIANS APP
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