(N)/(N2-N1)
(N1-N2)/(N)
(N)/(N1-N2)
(N2-N1)/N
Francis turbine
Kaplan turbine
Pelton wheel
Any of the above
High head mixed flow turbine
Inward flow impulse turbine
Low head axial flow turbine
High head axial flow turbine
1200
1800
3600
200
Same bending stress at all sections
No shearing stress at any section
Same shearing stress at all sections
Uniformly increasing bending moment from the support to the mid-section