![A 220 V (line), three-phase, Y-connected, synchronous motor has a synchronous impedance of (0.25 + ๐2.5) ฮฉ/phase](https://www.gkseries.com/blog/wp-content/uploads/2023/08/A-220-V-line-three-phase-Y-connected-synchronous-motor-has-a-synchronous-impedance-of-0.jpg)
Q. A 220 V (line), three-phase, Y-connected, synchronous motor has a synchronous impedance of (0.25 + ๐2.5) ฮฉ/phase. The motor draws the rated current of 10 A at 0.8 pf leading. The rms value of line-to-line internal voltage in volts (round off to two decimal places) is
Solution:
![](https://www.gkseries.com/blog/wp-content/uploads/2023/08/Screenshot-575.png)