$1$ d$.(2$ pts$)$ Does r$\text{'}=$ er $=0\mathrm{.}788$r which is used in the calculation of transmission line inductance, have a role in capacitance calculations?$-$True$-$False e$.(2$ pts$)$ The total instantaneous power delivered by a three$-$phase generator operated in balanced conditions varies sinusoidally at a frequency that is twice the line$-$to$-$line voltage.$-$True$-$False