same
0.75 B.H.P.
B.H.P./0.75
1.5 B.H.P.
centrifugal pump
mixed flow pump
axial flow pump
any one of the above
10-15°
20-25°
30-40°
50-60°
at the top
at the bottom
at the center
from sides
centrifugal
axial flow
mixed flow
reciprocating.