HomeEngineeringDamage to metal surface by mechanical action is called 761. Damage to metal surface by mechanical action is calledBy Admin / September 6, 2025 A. Pitting B. Corrosion C. Erosion D. None of these ✅ 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