A single$-$phase transformer has $10,000$ turns on the primary winding and $200$ turns on the secondary$.$ Winding resistances are R$1=10$ and R$2=0\mathrm{.}375$; leakage reactances are X$1=30$ and X$2=5.$ The resistance of the load on the secondary is $48.($a$)$ If the applied voltage at the terminals of the primary is $5000$ V$,$ determine V$2$ at the load terminals of the transformer neglecting the magnetizing current. $($b$)$ Determine the percentage voltage regulation of the transformer. $[]2=$ V $[]=$ VR