374. The ring shaped cores are made use of in the reduction of the secondary winding leakage reactance and secondary impedance. a) true b) false
374. The ring shaped cores are made use of in the reduction of the secondary winding leakage reactance and secondary impedance. a) true b) false
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Answer: a
Explanation: The secondary winding leakage reactance is directly proportional to the
secondary impedance. The ring shaped cores around which the toroidal secondary
windings of one or more layers are uniformly distributed.