A single-phase, \(22\;kVA,\;2200\;V/\;220\;V,\;50\;Hz\), distribution – McqOptions

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1.	A single-phase, \(22\;kVA,\;2200\;V/\;220\;V,\;50\;Hz\), distribution transformer is to be connected as an auto-transformer to get an output voltage of \(2420\;V\). Its maximum \(kVA\) rating as an auto-transformer is
A.	22
B.	24.2
C.	242
D.	2420
Answer» D. 2420

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