- Bearing
- Clutch
- Coupling
- All of these
Category: Mining Machinery
- Carbon
- Manganese
- Sulphur
- Copper
- Decreases strength and hardness of steel
- improves corrosion resistance
- decreases ductility
- improves strength and hardness of steel
- 2 poles
- 6 poles
- 4 poles
- 8 poles
- full-load torque
- slightly more than full-load torque
- low
- negligible
- remain same
- increase
- decrease
- depend upon rate of loading
- Ductile
- Brittle
- Malleable
- Plastic
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