PEO solved examples (ELEC A1): Thevenin Equivalent Question no. 3

One question from PEO ELEC A1 December 2022 exam. The question about finding the Thevenin equivalent of AC circuit and then calculate the maximum power transfer. The question was answered using source transformation.
correction:
At 4:06: Zth = 8.544 - j0.04
At 8:15: the parallel combination should be 14.92angle(-0.47) as found before.
At 12:58 Pmax = Vth^2/(4R) when the voltage is given as rms but Pmax = Vth^2/(8R) if the voltage is given as peak value. Since the voltage was given as rms the maximum power transfer should be Vth^2/(4R)
#circuit #thevenin