MCQOPTIONS
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| 1. |
Which of the following statements is not correct for draft tube |
| A. | It allows the negative head at the outlet of runner |
| B. | It is of gradually increasing area of cross section |
| C. | It increases the efficiency of turbine |
| D. | It converts the pressure energy at the outlet of turbine into useful kinetic energy |
| Answer» E. | |