HOW DOES ONE SELECT A TRANSFORMER PHASOR GROUP IE, WHETHER
A STAR-DELTA TR OR A STAR-STAR OR A DELTA-DELTA, ETC.
TRANSFORMER IS MORE SUITABLE FOR A PARTICULAR KIND OF LOAD
OR WORKING CONDITION???
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Answer Posted / p v
A Delta to Star more practical. Neutral is available on
load side for Line to Neutral voltage.
The Delta on the supply side will filter the undesired 3rd
harmonic.
| Is This Answer Correct ? | 3 Yes | 1 No |
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