Which type of pump is different from others?
A.Centrifugal pump
B.Lobe pump
C.Gear pump
D.Sliding vane pump
E.Fuel pump for diesel engine
Category: Fluid Mechanics and Hydraulic Machines Mcqs
In Buttress dam the column or slenderness ratio is usually maintained between
A.2 to 5
B.5 to 7
C.7 to 10
D.12 to 15
E.20 to 25
Froude number is useful in calculations for
A.Water hammer
B.Flow through pipes
C.Hydraulic jump
D.Surface tension force
E.Compressible flow problems
Bhakra dam is constructed on river
A.Yamuna
B.Sutlej
C.Chambal
D.Beas
E.Chenab
The specific speed for axial flow turbine varies from
A.0 – 45
B.10 – 100
C.80 – 200
D.200 – 300
E.None of the above
A short tube mouthpiece will not run full at its outlet if the head under which the orifice work is
A.Less than 5 m of water
B.More than 12.5 m of water
C.Less than 10 m of water
D.Between 5 and 10 m of water
E.Less than 3 m of water
An equipotential line
A.Has no velocity component tangent to it
B.Has uniformly varying dynamic pressure
C.Has no velocity component normal to it
D.Exists in case of rotational flow
E.Exists in case of turbulent flow only
Portion of the installed reserve kept in operable condition but not placed in service to supply the peak load is known as
A.Operating reserve
B.Spinning reserve
C.Cold reserve
D.Hot reserve
E.None-spinning reserve
The horizontal to vertical side slope in case of Cpppoletti weir is
A.I : I
B.1 : ?2
C.I : 2
D.4 : I
E.I : 4
The highest voltage at which power is transmitted in India is
A.11 kV
B.33 kV
C.132 kV
D.400 kV
E.440 kV
