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- First Assistant Engineer (Steam-Motor-Gas Turbine Plants (Unlimited)) »
- Q514 - Motor Plants
157. Which of the couplings listed is normally not repairable, and is usually replaced if completely damaged?
Gear-type couplings utilize precision gears that, when severely damaged, cannot be practically restored and are typically replaced rather than repaired due to the complexity and cost of maintaining proper tooth form, backlash, and alignment.
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