Fluid Mechanics for Chemical-Data Intensity 3 Multiple Questions and Answers.




11.Bernoulli’s equation is not applicable, when the flow is___?
A. Irrotational
B. Incompressible
C. Viscous
D. All of Above

12.Horsepower increase of a centrifugal gas compressor without altering the volumetric flow rate will _______ the gas discharge pressure?
A. Increase
B. Decrease
C. Not change
D. Exponentially decrease

13.Newton’s law of viscosity relates the______?
A. Shear stress and velocity
B. Velocity gradient and pressure intensity
C. Pressure gradient and rate of angular deformation
D. Shear stress and rate of angular deformation in a fluid

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