A 20-pole alternator is having 180 identical stator slots with 6 conductors in each slot. All the coils of a phase are in series. If the coils are connected to realize single-phase winding, the generated voltage is V1. If the coils are reconnected to realize three-phase star -connected winding, the generated phase voltage is V2. Assuming full pitch, single-layer winding, the ratio V1 / V2 is

A 20-pole alternator is having 180 identical stator slots with 6 condu

1.	A 20-pole alternator is having 180 identical stator slots with 6 conductors in each slot. All the coils of a phase are in series. If the coils are connected to realize single-phase winding, the generated voltage is V1. If the coils are reconnected to realize three-phase star -connected winding, the generated phase voltage is V2. Assuming full pitch, single-layer winding, the ratio V1 / V2 is
A.
B.	2
Answer» E.

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