what is phase to phase voltage? what is line to line voltage
Answer Posted / koti
in 3-phase sysytem 4 lines will be there.
3 lines for R, Y, B. 1 line for neutral. So B/W R&B or B&Y
etc is line to line voltage i.e 440V
b/w any one of R or Y or B nad neutral is phase voltage i.e
230V
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