A. | 1000 P'/S |
B. | 100 P'/S |
C. | 1000 S/P' |
D. | 10000 P'/S |
A. | discharge. |
B. | suction. |
C. | suction minus vapor pressure of the liquid at suction temperature. |
D. | discharge minus vapor pressure of the liquid at the discharge temperature. |
A. | monotonically decreases. |
B. | decreases and then increases. |
C. | remains constant. |
D. | increases and then decreases. |
A. | relative roughness. |
B. | absolute roughness. |
C. | friction co-efficient for flows at equal Reynold number. |
D. | all (a), (b) & (c). |
A. | bursting of pipelines due to closure by a valve. |
B. | rapid pressure change due to a rapid change in the rate of flow. |
C. | pressure increase due to closure of a valve resulting in decrease in rate of flow. |
D. | none of these. |