A $1$phase, $30$ KVA, $440/110$ V$,60$ H$2$ transformer gave the following test results:

Open Circuit test $(440$ V side open$)$ :

II$0$V$,17\mathrm{.}7$A$,380$W

Short Circuit test $(110$ V side shorted$)$:

$50\mathrm{.}5$V$,48$A$,1980$ W

Obtain an equivalent circuit of the transformer eferred to the high voltage side.