1602Mechanical EngineeringMedium
To avoid vaporisation in the pipe line, the pipe line over the ridge is laid such that it is not more than________?
A10.0 m above the hydraulic gradient
B6.4 m above the hydraulic gradient
C2.4 m above the hydraulic gradient
D5.0 above the hydraulic gradient
Enone of the above
Correct answer
B. 6.4 m above the hydraulic gradient
Explanation
The correct answer is 6.4 m above the hydraulic gradient.