Question

Phase voltages of a star connected alternator are ER = 24020° V, Ey = 2402-120° V
and EB = 2402 + 120° V. What is the phase sequence of the system?
Select one:
O a. BYR.
O b. YBR.
OC. RYB.
d. RBY.​

Answer 1

Explanation:

O b. YBR. is the correct option