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Hamad Fluid Mechanics for Chemical 15/07/2021
A. Centrifugal pump
B. Reciprocating pump
C. Gear pump
D. Axial flow pump
- A pressure of 10 m head of water is equivalent to ______________ kN/m2?
- A. 98 B. 147 C. 196 D. 49...
- In centrifugal pumps, cavitation occurs, when pressure of the impeller eye or vane becomes_______________?
- A. Less than atmospheric pressure B. More than liquid vapor pressure C. Less than liquid vapor pressure D. More than atmospheric pressure...
- Pressure drop for turbulent fluid flow through a circular pipe is given by_________________?
- A. 64/Re B. 32μLV/gc.D2 C. 4f (L/D) (v2/2gc). ρ D. f (L/D) (v2/2gc). ρ...
- The velocity for subsonic flow in a pipeline_______________?
- A. Increases in the downstream direction B. Is constant C. Decreases in the downstream direction D. Is independent of the area of flow...
- A Venturimeter measures the___________________?
- A. Velocity head B. Pressure C. Point velocity D. None of these...
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