The per-phase impedance of a short three-phase transmission line is 0.5/53.1592. The three-phase load at the receiving end is 1200 kW at 0.8 p.f. lagging. If the line-to-line sending-end voltage is 3.3 kV, determine (a) The receiving-end line-to-line voltage in kv (b) The line current. (c) Draw the phasor diagram with the line current I, as reference. (d) The sending end power factor (e) The sending end 3-phase power (f) The 3-phase line loss cosh (a + jb) = cosh(a) cos(b) + jsinh(a) sin(b) sinh(a + jb)=sinh(a) cos(b) + jcosh(a) sin(b)