Fluid Mechanics The ratio of hydrodynamic boundary layer to thermal boundary layer thickness in case of liquid metals is 2 1 > 1 < 1 2 1 > 1 < 1 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Delivery of insufficient quantity of liquid by a pump may be caused by Low rpm Too high a lift All of these Air leak in the inlet Low rpm Too high a lift All of these Air leak in the inlet ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The speed of sound in an ideal gas varies as the Density Temperature None of these Pressure Density Temperature None of these Pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A centrifugal pump used to pump water is used to pump an oil with specific gravity of 0.8 at the same rate. The power consumption will now Remain same Increase Decrease Data insufficient to predict Remain same Increase Decrease Data insufficient to predict ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A hydraulic ram acts as a/an __________ pump. Reciprocating Impulse Centrifugal Parallel cylinder Reciprocating Impulse Centrifugal Parallel cylinder ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For an incompressible fluid, the bulk modulus of elasticity is 1 N ∞ N/m² 0 N/m 5 kg/m³ 1 N ∞ N/m² 0 N/m 5 kg/m³ ANSWER DOWNLOAD EXAMIANS APP
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