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

1.A pressure of 10 m head of water is equivalent to ______________ kN/m2?
A. 98
B. 147
C. 196
D. 49

2.The maximum discharge through a circular channel takes place, when the depth of the fluid flow is _____ times the pipe diameter?
A. 0.25
B. 0.5
C. 0.66
D. 0.95

3.Air vessel fitted to a reciprocating pump__?
A. Increases the work done
B. Decreases the work done
C. Causes cavitation
D. Results in non-uniform discharge

4.Pressure drop in packed bed for turbulent flow is given by the _____ equation?
A. Kozeny-Carman
B. Blake-Plummer
C. Leva�s
D. Hagen-Poiseuille�s

5.The _____ pressure is measured by a static tube?
A. Dynamic
B. Static
C. Static
D. None of these


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