Category: Fluid Mechanics and Hydraulic Machines Mcqs

A.Power storage
B.Main storage
C.Useful storage
D.Dead storage
E.Live storage

A.0.5 r0
B.0.707 r0
C.0.8 r0
D.r0
E.None of the above

A.Inertia
B.Viscous force
C.Gravity
D.Pressure
E.Torsion

A.Always sxpands until it fills any container
B.is practically imcompressible
C.deforms continuously when subjected to a shear stress no matter how small that shear stress may be
D.cannot be subjected to shear stress

A.Linear relation
B.Hyperbolic relation
C.Parabolic relation
D.Will remain constant
E.First slowly and then steeply

A.The point of intersection of the buoyant force and the centre line of the body
B.Centre of gravity of the body
C.Centroid of displaced volume of fluid
D.Mid-point between C.G. and metacentre

A.Same as maximum operating speed
B.Same as run away speed
C.The speed at which shaft will break
D.The speed at which the number of natural vibrations or natural frequency equals the number of revolutions per minute
E.The speed equal to synchronous speed of generator

A.Viscosity of liquid
B.Cohesion of liquid particles
C.Surface tension
D.Adhesion of liquid particles on the surface
E.None of the above

A.Jawaha Sagar
B.Rana Pratap Sagar
C.Gandhi Sagar
D.All of the above three
E.None of the above

A.A right angled triangle
B.An equilateral triangle
C.An isosceles triangle with vertex angle of 45?
D.An isosceles triangles with vertex angle of 60?
E.An isosceles triangle with vertex angle of 90?