Fluid Mechanics for Chemical-Data Intensity 4 Multiple Questions and Answers.




6.In Newton�s law range, the drag co-efficient for the motion of spherical particle in a stationary fluid is____?
A. 0.44
B. 0.044
C. 4.4
D. 44

7.A tube is specified by its_____?
A. Thickness only
B. Outer diameter only
C. Inner diameter
D. Thickness & outer diameter both

8.Poise is converted into stoke by _?
A. Multiplying with density (gm/c.c)
B. Dividing by density (gm/c.c)
C. Multiplying with specific gravity
D. Dividing by specific gravity

9.Slurries can be most conveniently pumped by a ______ pump?
A. Screw
B. Reciprocating
C. Gear
D. Centrifugal

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