Why are the cast iron yokes used in small dv machine? Warning: Trying to access array offset on false in /home3/indiakep/public_html/wp-content/plugins/dw-question-answer/inc/Template.php on line 8 All Questions › Category: Electrical Machines › Why are the cast iron yokes used in small dv machine? 0 Vote Up Vote Down Akash Tiwari asked 6 years ago 2 Answers 0 Vote Up Vote Down Akash Tiwari answered 6 years ago On account of low cost. 0 Vote Up Vote Down Akash Tiwari answered 6 years ago To reduce the eddy current loss.