HomeEngineeringAccording to IS specifications, the compressive strength of ordinary portland cement after three days should not be less than________________? 108. According to IS specifications, the compressive strength of ordinary portland cement after three days should not be less than________________?By Admin / September 7, 2025 A. 7 MPa B. 11.5 MPa C. 16 MPa D. 21 MPa ✅ The correct answer is option C.
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