Consider the following statements in respect of Kaplan Turbine:
1. It is a reaction turbine.
2. It is a mixed flow turbine.
3. It has adjustable blades.
Which of the statements given above are correct?
a. 1, 2 and 3
b. 2 and 3 only
c. 1 and 3 only
d. 1 and 2 only