00309nam a22000737a 4500100003400000245013000034260003000164700004100194  aShah, Shafqat Hussaina87EL81  aDesign Report of A 25KVA 11000/433V, 50 HZ, 3 Phase Delta/Star,Core Type Oil Immersed Natural Cooled Distribution Transformer  aNawabshah:bQUEST,c1991.  aDepartment of Electrical Engineering