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The windings of a three-phase transformer may be connected in how many ways?
62. The windings of a three-phase transformer may be connected in how many ways?
- 5
- 4
- 6
- 2
Answer: B) 4
Explanation:
The windings of a three-phase transformer may be connected in four different ways:
- Star-Star Connection
- Delta-Delta Connection
- Delta-Star Connection
- Star-Delta Connection