Engine : Steam Plants - 210/811
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| What is used to compensate for the increased possibility of blade vibration occurring with impulse turbine blading? |
| A) Securing the blade tips with shrouding. |
| B) The decreased pressure drop across the blade due to the thin tip design. |
| C) Seal stripping the groove within the turbine casing. |
| D) Tuned vibration dampers. |
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