MCQOPTIONS
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| 1. |
In order to keep out debris and other materials carried by water which are likely to damage turbine, provision is made by |
| A. | Ensign valve |
| B. | Jet flow gates |
| C. | Trash racks |
| D. | Radial gates |
| E. | Trunions |
| Answer» D. Radial gates | |