Electrical Engineering · Renewable Energy
Which components of a wind turbine require regular mechanical lubrication to prevent mechanical wear and tear?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Step-up transformer
- 2Gearbox and bearings✓
- 3Rotor blades
- 4Tower foundation structure
Correct answer
Gearbox and bearings
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