Question:-
Euler equation for water turbine is derived on the basis of
Option (A)
Conservation of mass
Option (B)
Rate of change of linear momentum
Option(C)
Rate of change of angular momentum
Option(D)
Rate of change of velocity
Correct Option:
(C)
Question Solution:
Euler’s equation for water turbine is
H = ((U22-U21)/2g)+((V22+V21)/2g) + ((V2r1-V2r2)/2g)
(Centrifugal head)+ (Kinetic head) + (Relative velocity head)
question-answer-faq-3037