Phase to ground voltage

[kchartwig]

With a primary distribution voltage of 13.2 kv how do I find the phase to ground voltage for a grounded wye or delta. thanks

 

[zog]

With a primary distribution voltage of 13.2 kv how do I find the phase to ground voltage for a grounded wye or delta. thanks

Wye, divide by 1.732, delta there is no real phase to ground voltage it is floating and depends on the properties of the system.