Q. As a result of blade friction, the outlet relative velocity of impulse turbine compared to inlet relative velocity is (Solved)
1. Nearly same
2. 2% less
3. 10% - 15% less
4. 30% less
- c. 10% - 15% less
1. Nearly same
2. 2% less
3. 10% - 15% less
4. 30% less