Consider the following statements regarding an impulse turbine: 1. Relative velocity at the inlet and exit of the rotor blades are the same. 2. Absolute velocity at the inlet and exit of the rotor blades are the same. . 3. Static pressure within the rotor blade channel is constant. 4. Total pressure within the blade channel is constant. Of these statements

Consider the following statements regarding an impulse turbine: 1. Rel

1.	Consider the following statements regarding an impulse turbine: 1. Relative velocity at the inlet and exit of the rotor blades are the same. 2. Absolute velocity at the inlet and exit of the rotor blades are the same. . 3. Static pressure within the rotor blade channel is constant. 4. Total pressure within the blade channel is constant. Of these statements
A.	1 and 4 are correct
B.	2 and 3 are correct
C.	1 and 3 are correct
D.	2 and 4 are correct
Answer» B. 2 and 3 are correct

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