Consider the following statements:
1. Stalling is the separation of flow from the blade surface
2. Surging leads to physical damage due to impact loads and high frequency vibration
3. Mass flow rate is minimum if chocking occurs
Which of the above statements are correct?
(A) 1, 2 and 3 (B) 1 and 3 only
(C) 1 and 2 only (D) 2 and 3 only