HomeEngineeringCube strength of controlled concrete to be used for pretensioned and post-tensioned work respectively should not be less than__________________? 988. Cube strength of controlled concrete to be used for pretensioned and post-tensioned work respectively should not be less than__________________?By Admin / September 7, 2025 A. 35 MPa and 42 MPa B. 42 MPa and 35 MPa C. 42 MPa and 53 MPa D. 53 MPa and 42 MPa ✅ 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