HomeEngineeringTool life is generally better when 14894. Tool life is generally better whenBy Admin / September 13, 2025 grain size of the metal is large grain size of the metal is small hard constituents are present in the microstructure of the tool material none of the above ✅ 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