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what is difference b/w squirrel cage rotor and wound rotor
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Answer Posted / sachin
Squirrel cage winding is made up of copper bars connected at
two sides by end rings and placed on skewed rotor slots.
whereas in the wound rotor winding, typical copper winding
is placed in rotor circuit. No copper bars are used in wound
rotor winding.
The resistance of squirrel cage winding cannot be changed
externally whereas the resistance of wound rotor winding can
be changed by changing the resistance connected in star
fashion at slip-rings.
| Is This Answer Correct ? | 45 Yes | 11 No |
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