» Unlabelled » In case of _______ speed control by injecting e.m.f. in the rotor circuit is possible,

Tuesday, 27 August 2013

In case of _______ speed control by injecting e.m.f. in the rotor circuit is possible,

(a)     d.c. shunt motor
(b)     schrage motor
(c)     synchronous motor
(d)     slip ring induction motor

Ans: d


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