Induction Machines Notes
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eees.in
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- List out the difference between Squirrel cage and Wound rotor Induction Motors?
| Sl. No: | Particulars | Squirrel cage Induction Motor | Slip ring induction motor |
| 1 | Construction | More simple | Not so simple |
| 2 | Cost | Cheaper | Costly |
| 3 | Efficiency | Higher | Lesser than cage |
| 4 | Starting Torque | Low | High |
| 5 | Maintenance cost | Very less | More |
| 6 | Speed control | Difficult | Easy |
| 7 | Rotor winding | Copper bars | 3 phase winding |
| 8 | Copper loss | Less | More |
| 9 | Application | Popular | Not like Squirrel cage |
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