HomeEngineeringSquare steel key is normally strong in failure by shear & crushing. Keys are normally made of __________ steel bars. 98. Square steel key is normally strong in failure by shear & crushing. Keys are normally made of __________ steel bars.By Admin / September 6, 2025 A. Hot rolled mild B. Cold rolled mild C. Forged D. Machinable stainless ✅ The correct answer is option B.
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