A three-phase 50 Hz double circuit as shown below, assumed that the line is completely trasposed. The diameter of each conductor is 2.76 cm. Find the capacitance to neutral in uF/km b a a b 6m 6m 6m 6m 6m

Add the following two impedances (a) in series and (b) in parallel. Z1 = 4 + 3i and Z2 = 12 + 5i

27. In an RC parallel circuit, the voltage across the resistor and the voltage across the capacitor are a. in phase b. 180° out of phase c. less than 90° out of phase with the resistor voltage lagging d. less than 90° out of phase with the resistor voltage leading

To calculate the total impediance (Z) in each branch, since the coil and resistor - capacitor pair are in paralle Z1 is 159.06 ohms and Z2 is 59.99 ohms