HomeEngineering__________ has a low relative permeability and is used principally in field frames when cost is of primary importance and extra weight is not objectionable? 143. __________ has a low relative permeability and is used principally in field frames when cost is of primary importance and extra weight is not objectionable?By Admin / September 7, 2025 A. Cast steel B. Aluminium C. Soft steel D. Cast iron ✅ The correct answer is option D.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin