The depth of oil having specific gravity 0.6 to produce a pressure of 3.6 kg/cm2 will be
A.40 m of oil
B.36 m of oil
C.50 m of oil
D.60 m of oil
E.120 m of oil
A.40 m of oil
B.36 m of oil
C.50 m of oil
D.60 m of oil
E.120 m of oil
A.Important from a design view point
B.The number at which turbulent flow changes to laminar flow
C.About 2000
D.Not more than 2000
E.Of no practical importance in pipe flow problems
A.Free stream velocity
B.0.9 times the free stream velocity
C.0.99 times the free stream velocity
D.None of the above
A.kg/m2-sec
B.kg sec/m2
C.m/kg sec
D.m2/sec
E.m kg/sec.
A.As the square of velocity
B.Directly as the velocity
C.As the inverse of the velocity
D.None of the above
A.Of unit size with unit discharge at unit head
B.Of such size that it requires unit power for unit head
C.Of such size that it delivers unit discharge at unit head
D.Of such size that it delivers unit discharge at unit power
E.None of these answers
A.Concrete on sand
B.Concrete on rock
C.Concrete on clayey soil
D.Concrete on gravel
E.Concrete on fine gravel
A.Same as units of force
B.Energy/unit area
C.Force/unit area
D.It is dimensionless
E.None of the above
A.Pelton wheel, horizontal
B.Pelton wheel, vertical
C.Francis turbine, horizontal
D.Francis turbine, vertical
E.Kaplan turbine
A.Pressure gradient is zero
B.Pressure gradient is positive
C.Pressure gradient is negative
D.None of the above