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What is the calculating formula for HT and LT amps in a
transformer.
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Answer Posted / siddhartha tyagi
IF 2500 KVA T/F , 11KV, 433 VOLT
APPARANT POWER(VA) = 1.732.V.I
H.T SIDE CURRENT = 2500*1000/1.73*11*1000= 131.21 A
L.T SIDE CURRENT = 2500*1000/1.732*433= 3333.52 A
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