83) To avoid vaporisation in the pipe line, the pipe line over the ridge is laid such that it is not more than
Answer is:
6.4 m above the hydraulic gradient
Related Fluid Mechanics MCQ with Answers
Answer is:
at the summit
Answer is:
less man the vapour pressure over the plane surface
Answer is:
viscosity
Explanation:
Viscosity is also known as absolute viscosity or dynamic viscosity. It is defined as the property of a liquid which offers resistance to the movement of one layer of liquid over another adjacent layer of liquid. The viscosity of a liquid is due to cohesion and interaction between particles.
Answer is: