Help me explain the steps of the solution 12.2 What is the phase sequence of a balanced three- phase circuit for which V V 160/-90° V? Find Vbn 160/30° V and un Cn 12.3 Determine the phase sequence of...

Help me explain the steps of the solution





12.2 What is the phase sequence of a balanced three- phase circuit for which V V 160/-90° V? Find Vbn 160/30° V and un Cn 12.3 Determine the phase sequence of a balanced three- phase circuit in which Vhn Nen 208/130° V and 208/10° V. Obtain Van 12.4 A three-phase system with abc sequence and Y 200 V feeds a Y-connected load with Z = 40/30° 2. Find the line currents. 12.6 For a Y-connected load, the time-domain expressions for three line-to-neutral voltages at the terminals are: UAN 150 cos(wt + 32°) V 150 cos(wt 88°) V UBN 150 cos(wt + 152) V UCN Write the time-domain expressions for the line-to- line voltages UAB, UBC, and UCA 12.4 A three-phase system with abc sequence and YL 200 V feeds a Y-connected load with Z = 40/30° 2. Find the line currents.