Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Mechanical Engineering
»
Hydraulics and Fluid Mechanics
In a broad-crested weir, the discharge is maximum if the head of water on the downstream side of weir is __________ the head of water on the upstream side of weir.
equal to
one-third
two-third
three-fourth
Correct Answer:
two-third
← Previous Question
Next Question→
More Questions from
Hydraulics and Fluid Mechanics
When a cylindrical vessel containing liquid is revolved about its vertical axis at a constant angular velocity, the pressure
The force present in a moving liquid is
The velocity of the liquid flowing through the divergent portion of a venturimeter
The mercury does not wet the glass. This is due to the property of the liquid known as
The total pressure on the top of a closed cylindrical vessel of radius (r) completely filled up with liquid of specific weight (w) and rotating at (ω) rad/s about its vertical axis, is
The ratio of the inertia force to the elastic force is called
The theoretical velocity of jet at vena contracta is (where H = Head of water at vena contracta)
The depth of centre of pressure (h) for a vertically immersed surface from the liquid surface is given by (where IG = Moment of inertia of the immersed surface about horizontal axis through its centre of gravity, A = Area of immersed surface, and x = Depth of centre of gravity of the immersed surface from the liquid surface)
The rise of liquid along the walls of a revolving cylinder about the initial level is __________ the depression of the liquid at the axis of rotation.
A fluid having no viscosity is known as
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments