For the balanced 3-phase transmission line shown, consider the following cases:
Case-1: \(|V_1|=1.1\) p.u., \(|V_2|=0.9\) p.u., \(Z=0.75\angle0^{\circ}\) p.u. and \(\theta_{12}=\theta_1-\theta_2=0^{\circ}\)
Case-2: \(|V_1|=1.1\) p.u., \(|V_2|=0.9\) p.u., \(Z=0.75\angle90^{\circ}\) p.u. and \(\theta_{12}=\theta_1-\theta_2=90^{\circ}\)
Which of the following statements is/are correct about real power loss and reactive power loss in the line?