Fluid Mechanics for Chemical-Data Intensity 2 Multiple Questions and Answers.
Exercise Questions ::
Fluid Mechanics for Chemical
1. | Drag co-efficient for flow past immersed body is the ratio of _____________ to the product of velocity head and density? |
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| A. | Shear stress |
| B. | shear force |
| C. | Average drag per unit projected area |
| D. | None of Above |
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Published by:Michael Daani
2. | In continuous fluidisation__? |
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| A. | Solids are completely entrained |
| B. | There is no entrainment of solids |
| C. | Velocity of the fluid is very small |
| D. | The pressure drop is less than that for batch fluidisation |
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Published by:Michael Daani
3. | In a free vortex, the_? |
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| A. | Stream lines are not circular |
| B. | Radial component of velocity is same everywhere |
| C. | Flow is necessarily rotational |
| D. | Velocity changes linearly with radial distance |
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Published by:Michael Daani
Published by:Michael Daani
Published by:Michael Daani