Engine : Expired / Gas Turbines - 17/176
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| Why are loose-fitting blades used on the first several stages of large compressors? |
| A) To minimize vibration while the engine is passing through critical speed ranges. |
| B) To compensate for a malfunctioning compressor support bearing. |
| C) To compensate for the abrasive action of the blade tips. |
| D) To maintain close tolerances in the compressor. |
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