If a Yconnected generator has a linetoline voltage whose mag

If a Y-connected generator has a line-to-line voltage whose magnitude is 690 V, the magnitude of the line-to-neutral voltage is __[M]__ Volts?

Solution

for star connected generator

line voltage (VL)=1.732* phase voltage (Vph).

VL=690 volts.

Vph=690/1.732=398.37 volts.

line to neutral voltage Vph=398.37 volts.