. Find the Thevenin equivalent circuit as seen by the load impedance ZL • Find the value of Z, such that the average power transferred to the load is maximum. • Find the value of the maximum average power transferred to the load ZL 30 -130 j30 21x 20 -140 WH 100 230 V(rms)

A load of 240 +j 120 is connected to a source of 240 V with a phase angle of 300, through a transmission line with an inductive reactance of 60 ohms. A Capacitor bank of a capacitive reactance of 120 ohms is connected in parallel to the load. The power factor at the load is: O A. 0.447 lagging O B. 0.707 leading O C. 0.447 leading O D. 0.707 lagging O E. None of choices are correct

A load of 240 +j 120 is connected to a source of 480 V with a phase angle of 300, through a transmission line with an inductive reactance of 60 ohms. A Capacitor bank of a capacitive reactance of 120 ohms is connected in parallel to the load. Total reactive power supplied by the source is: O A. 5760 vars O B. None of choices are correct O C. 1920 vars O D. 1920 vars O E. 3840 vars

3 Determine the current flowing I, given that the D1 is a Silicon type diode (Non-anonymous question) * 2 ΚΩ www R E₁ = 24 V D₁ D₂ E₂=4 V