A power station generates $P=240[kW]$ power and transmits that power over transmission line to the nearby city that has $R_{\text{w}\text{i}\text{r}\text{e}}=0\mathrm{.}4[]$ resistance.

a$)$ Calculate the power loss when the electric potential on the cable is $V=2400[$V$].$ Consider that resistance of the cable is $R=\frac{V}{\text{I}}$ and the power is $P=VI.$

b$)$ Can any fraction of this power be delivered at $V=240[V]$ on the same cable.