State the function of following parts in Induction motor. (i) Stator (ii) Slip rings
Name of part
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Function
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Stator
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1) Stator frame supports the core, terminal box and protects the inner parts. 2) Stator core houses stator winding. 3) Stator winding produces rotating magnetic field.
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Slip ring
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1) The rotor winding terminals are permanently connected to the slip rings. 2) Provides facility to connect external resistance to rotor circuit through brushes for starting and control.
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