a) Calculate the equivalent Thevenin voltage Vis and impedance Zuh = Run+JX between a-b.

Draw the equivalent circuit.

b) The circuit is connected to a load impedance Z, between a-b. What is the impedance 2, for

which we obtain maximum power transfer? Express your answer in rectangular form.

c) What are the real power, P and imaginary power, Q. dissipated in the load Z?

d) What is the complex power supplied by the voltage source obtained in a). Epxress your answer

in terms of apparent power (S), and power factor (lagging or leading).