Coefficient of velocity of nozzle is _______________
A. theoretical velocity/Actual velocity
B. none of the mentioned
C. it is an experimental value
D. actual velocity/Theoretical velocity
Answer:A
Coefficient of velocity of nozzle is _______________
A. theoretical velocity/Actual velocity B. none of the mentioned C. it is an experimental value D. actual velocity/Theoretical velocity
Explanation: Coefficient of velocity is the ratio of actual velocity to theoretical velocity.