Fluid Mechanics Test Questions

Q.  To avoid vaporisation in the pipe line, the pipe line over the ridge is laid such that it is not more than____________________?

a. 2.4 m above the hydraulic gradient
b. 6.4 m above the hydraulic gradient
c. 10.0 m above the hydraulic gradient
d. 5.0 above the hydraulic gradient
e. none of the above


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