Why is the armature core of dc machine laminated? All Questions › Category: Electrical Machines › Why is the armature core of dc machine laminated? 0 Vote Up Vote Down Akash Tiwari asked 5 years ago 2 Answers 0 Vote Up Vote Down Akash Tiwari answered 5 years ago To reduce the eddy current loss. 0 Vote Up Vote Down Akash Tiwari answered 5 years ago To reduce the eddy current loss.