Fluid Mechanics Lower BWG means __________ of the tube. Lower cross-section Lower thickness Inner diameter Outer diameter Lower cross-section Lower thickness Inner diameter Outer diameter ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Velocity at a certain point in case of streamline flow is Independent of time Both A & B Neither A nor B Constant Independent of time Both A & B Neither A nor B Constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Ratio of inertial forces to surface tension forces is called the __________ number. Euler Mach Weber Froude Euler Mach Weber Froude 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 Decreases Increases Remains constant Increases linearly Decreases Increases Remains constant Increases linearly 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 Data insufficient to predict Increase Decrease Remain same Data insufficient to predict Increase Decrease ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The pressure drop per unit length of pipe incurred by a fluid 'X' flowing through pipe is Δp. If another fluid 'Y' having both the specific gravity & density just double of that of fluid 'X', flows through the same pipe at the same flow rate/average velocity, then the pressure drop in this case will be 2Δp Δp Δp/2 Δp² 2Δp Δp Δp/2 Δp² ANSWER DOWNLOAD EXAMIANS APP
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