10. Calculate the line current IaA in this balanced positive phase sequence system. (+)11020° V Zline Zline Zline B 2₂1 ZL ZL A Zlive = 5-j2√2 Z₁=10+5852 A) 6.81-21.8º A B) 11.7928.2° A C) 8.592-38.66° A D) 20.43Z-21.8° A

11 is the current flowing in the left mesh. 12 is the current flowing in the right mesh and 13 is the current flowing in the top mesh. If all three currents are flowing in the clockwise direction, find the value of 1. 12 and 13. 2A 2 ohm 1 ohm 12V 8V 3A Select one O a. 7.67A, 8.67A, 2A O b. 10.67A,7.67A, 2A O c. 3.67A, 6.67A. 2A O d. 7.67A, 10.67A, 2A

please explain each part on paper thank you i will like

1. A phase difference of 900 degrees would more often be spoken of as choices: a. out of phase by 180 degrees b. out of phase by 90 degrees c. an offset of more than three cycles d. out of phase by 100 degrees 2. A phase difference of 30 degrees in the circular model represents a. 3/5 revolution b. 1/4 revolution c. 1/12 revolution d. 3/4 revolution