Fluid Mechanics If two capillary tubes of dia 0.5 mm and 1 mm are dipped in a pot containing mercury, then the rise of mercury is Greater in 0.5 mm dia tube Greater in 1 mm dia tube Zero in both the tubes Same in both the tubes Greater in 0.5 mm dia tube Greater in 1 mm dia tube Zero in both the tubes Same in both the tubes ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The normal stress is the same in all directions at a point in a fluid, when the fluid is Having no motion of one fluid layer relative to the other Both A and B Incompressible Non-viscous Having no motion of one fluid layer relative to the other Both A and B Incompressible Non-viscous ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For an incompressible fluid, the bulk modulus of elasticity is ∞ N/m² 1 N 0 N/m 5 kg/m³ ∞ N/m² 1 N 0 N/m 5 kg/m³ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics What causes cavitation in centrifugal pump? High suction pressure High suction velocity Low barometric pressure Low suction pressure High suction pressure High suction velocity Low barometric pressure Low suction pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Multistage compressors are used in industry, because they Reduce the size requirement Reduce the cost of compressor Are easy to control Resemble closely to isothermal compression Reduce the size requirement Reduce the cost of compressor Are easy to control Resemble closely to isothermal compression ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The unit of dynamic viscosity in SI unit is m/N. sec N/m² m² /sec kg/m . sec m/N. sec N/m² m² /sec kg/m . sec ANSWER DOWNLOAD EXAMIANS APP
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