A 3-PHASE TRANSFORMER IS USED TO STEP-DOWN THE VOLTAGE OF A 3-PHASE, 11KV FEED

A 3-PHASE TRANSFORMER IS USED TO STEP-DOWN THE VOLTAGE OF A
3-PHASE, 11KV FEEDER LINE. PER-PHASE TURNS RATIO IS 12.FOR
A PRIMARY LINE CURRENT OF 20A, CALCULATE THE SECOUNDRY LINE
VOLTAGE, LINE CURRENT AND OUTPUT KVA FOR FOLLOWING.A)STAR-
DELTA.B)DELTA-DELTA.

Question Posted / vikram ahuja

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