HomeEngineeringTempering of a material does not improve its 747. Tempering of a material does not improve itsBy Admin / September 6, 2025 A. Machinability B. Toughness C. Internal stress level D. Softness ✅ The correct answer is option A.
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