Fluid Mechanics The unit of dynamic viscosity in SI unit is m/N. sec kg/m . sec m² /sec N/m² m/N. sec kg/m . sec m² /sec N/m² ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Permanent loss in a venturimeter is about __________ percent of the pressure drop in theupstream cone. 40 10 1 70 40 10 1 70 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics With increase in the ratio of orifice diameter to pipe diameter in case of an orificemeter, the overall pressure loss Increases Increases linearly Remains constant Decreases Increases Increases linearly Remains constant Decreases ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of inertial forces to gravity forces is called the __________ number. Euler Weber Froude Mach Euler Weber Froude Mach ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics With increase in molecular weight of the gas, the head developed by a centrifugal compressor will Unpredictable Decrease Remain same Increase Unpredictable Decrease Remain same Increase ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Velocity at a certain point in case of streamline flow is Neither A nor B Constant Independent of time Both A & B Neither A nor B Constant Independent of time Both A & B ANSWER DOWNLOAD EXAMIANS APP
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