railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors
In a 3-phase synchronous generator, the stator winding is connected in star, because a delta connection would
1
have circulating currents due to triple harmonics
2
require more insulation and conductor material
3
require larger conductor and more core material
4
result in a short circuit