Transformer vector group testing Part-I | Transformer Vector Group Ynyn0 & Ynyn6 Testing Method

Transformer vector group testing Part-I In this part-1 has how to test transformer vector group for YNYn0 & YNyn6 For testing purpose we need to apply only 440v 3 phase supply only All Vector group testing 1. Transformer vector group testing Part-I | YNYn0 & YNyn6 Vector Group Testing Method https://youtu.be/l1sUWV2BtT8 2.Transformer vector Dd0 & Dd6 Testing Method | Transformer vector group testing Part-II https://youtu.be/rAVG14G2LEE 3.Transformer Vector Group Testing for YNd1 | Transformer Vector Group testing for YNd11 https://youtu.be/heLlt550PEI 4.Transformer vector group Dyn1 Testing Procedure | Transformer Vector Group Dyn11 Testing procedure https://youtu.be/ieOojcZkl0k #vectorgroup