A transformer has 2000V, 500 turns on the primary and 50 turns on the secondary. What would be the line voltage if the transformer were Delta/Star connected?
- 200V.
- 450V.
- 346V.
Thomas2 asking:
A transformer has 2000V , 500 turns on the primary and 50 turns on the secondary . what would be the line voltage if the transformer were delta/star connected?
Community Comments (1)
S
squareroot Posts: 8 18.05.2016 / 19:18
voltage at secondary= 200v
line voltage = sq.root 3 x 200
= 346
line voltage = sq.root 3 x 200
= 346
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