Dear Students,

Attached to this message, you will find a problem that needs to be solved as part of your assessment. Please ensure that you carefully review the problem and provide your answers. If you have any questions or need clarification, feel free to reach out to me$.$

Best regards,

Problem:

The measurements obtained from open$-$ and short$-$ circuit tests on a $50-$kVA, $2400/240-$V$,60$ Hz $,$ single$-$phase transformer are tabulated below. Determine the parameters of the equivalent circuit refereed to the high voltage side $($i$.$e$.,R_{c_{HV}},x_{m_{HV}},R_{e1},x_{e1})$

$\backslash$table$[[$Type of Test,Voltage $($V$),$Current $($A$),$Power $($W$)],[$Open$-$circuit test,$240,5\mathrm{.}4,186],[$Sort$-$circuit test,$48,20\mathrm{.}8,620]]$