question_answer

Consider the following statements:

Cavitation in hydraulic machines occurs at the

1. Exit of a pump

2. Entry of the pump

3. Exit of a turbine

Of these statements:

A) 1 and 2 are correct         

B) 1 and 3 are correct

C) 1, 2 and 3 are correct     

D) 2 and 3 are correct