Fluid Mechanics The velocity profile exhibited by laminar flow of Newtonion fluids is such that the velocity distribution w.r.t. radius of the circular pipe is a/an __________ with the apex at the centre line of the pipe. Parabola Semi-ellipse Hyperbola Semi-circle Parabola Semi-ellipse Hyperbola Semi-circle ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Function of air vessel provided in a reciprocating pump is to Reduce discharge fluctuation Reduce the danger of cavitation Avoid the necessity of priming Increase the pump efficiency Reduce discharge fluctuation Reduce the danger of cavitation Avoid the necessity of priming Increase the pump efficiency ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The continuity equation None of these Stipulates that Newton's second law of motion must be satisfied at every point in the fluid Relates work and energy Relates mass flow rate along a stream tube None of these Stipulates that Newton's second law of motion must be satisfied at every point in the fluid Relates work and energy Relates mass flow rate along a stream tube ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following produces maximum pressure difference for transportation of gases? Compressors Fans Blowers Vaccum pumps Compressors Fans Blowers Vaccum pumps ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The speed of sound in an ideal gas varies as the None of these Pressure Temperature Density None of these Pressure Temperature Density ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of inertial forces to elastic forces is called the __________ number. Mach Euler Reynolds Weber Mach Euler Reynolds Weber ANSWER DOWNLOAD EXAMIANS APP
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