Category: Fluid Mechanics and Hydraulic Machines Mcqs

A.1000
B.1450
C.1570
D.1670
E.1900

A.Vibration
B.Simple harmonic motion
C.Rolling
D.Pitching
E.Gyro-mtion

A.constant over the cross-section
B.maximum at the mid-plane and varies linearly wth distance from mid-plane
C.zero at the mid-point and varies linearly with distance from mid-plane
D.zero at the plates and varies exponentially to mid-point

A.The single force which, acting at a point on that surface would produce the same effect on the body as the liquid pressure on it
B.The single resultant force acting on the body
C.The point where vertical component of resulting force is zero
D.The single point where resultant horizontal force is zero
E.None of the above

A.10? to 15?
B.15? to 20?
C.25? to 30?
D.35? to 40?
E.60? to 75?

A.1 m
B.1.41 m
C.2 m
D.2.32 m
E.4 m

A.Anchor block
B.Support block
C.Concrete block
D.Base block
E.Any of the above

A.Inward flow reaction turbine
B.Inward flow impulse turbine
C.Outward flow reaction turbine
D.Outward flow impulse turbine
E.None of the above

A.The cross-section of orifie is not less than 10% of the cross-section of tank
B.An orifice can discharge fluid within 10 minutes
C.The head over the orifice is smaller than its vertical dimensions

A.Less than 2000
B.Between 2000 and 4000
C.Between 4000 and 6000
D.Equal to 6300
E.Equal to 10000