Due to which of the following- reasons concentrated windings are not used in alternators?

Due to which of the following- reasons concentrated windings are not used in alternators

A. Concentrated windings increase voltage harmonics
B. Concentrated windings decrease induced e.m.f./phase
C. Concentrated windings increase copper-to-iron ratio thereby decreasing the capacity
D. Concentrated windings require deep slots for accommodation which leads to increased armature leakage and reactance

Show Answer

Answer: D

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