how do we calculate of transformer in va?what is calculation?

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how do we calculate of transformer in va?what is calculation?..

Answer / biplabi

VA = V x I = Voltage x current

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54 Yes

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how do we calculate of transformer in va?what is calculation?..

Answer / glenn20sal

first calculate the load going to be connected to the
transformer in amperes

kva = v*i
----------
1.732*1000

i=line current

kva rating of transformer = 2.5 kva (calclated)

where 2.5 is multyplying factor for future expansion of load

Is This Answer Correct ?

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23 No

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