But bro one doubt..seri ethukaga 26 type of vector group irukira transformer manufacturing panraga orey oru type vector group ula transformer manufacturing panalamae,so apdi vector group vary aagrathunala ena pros and cons iruku athaum soluga
One doubt sir! Vector groups are same for 800kva and 2000kva outdoor transformer.. but I couldnt clear idea to proceed for parallel operation in single Busbar system! Can u pls explain??