IndiaBIX

Mechanical Engineering - Hydraulics and Fluid Mechanics

Exercise : Hydraulics and Fluid Mechanics - Section 2
36.
The velocity at which the laminar flow stops, is known as
velocity of approach
lower critical velocity
higher critical velocity
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
When a cylindrical vessel, containing some liquid, is rotated about its vertical axis, the liquid surface is depressed down at the axis of its rotation and rises up near the walls of the vessel on all sides. This type of flow is known as
steady flow
turbulent flow
vortex flow
uniform flow
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
The Newton's law of resistance is based on the assumption that the
planes of the body are completely smooth
space around the body is completely filled with the fluid
fluid particles do not exert any influence on one another
all of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
The Euler's equation for the motion of liquids is based upon the assumption that
the fluid is non - viscous, homogeneous and incompressible
the velocity of flow is uniform over the section
the flow is continuous, steady and along the stream line
all of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
A weir is usually made of masonry or concrete.
Yes
No
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers