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1. |
In the context of roto-dynamic machines, which of the following statements is correct? |
A. | There will be a relative motion between the rotor vanes and the fluid. |
B. | While flowing through the stator, linear momentum changes. |
C. | Linear momentum is the direction normal to the rotor. |
D. | Linear momentum is normal to the stator. |
Answer» B. While flowing through the stator, linear momentum changes. | |