HomeEngineeringWhen a metal or alloy is cold worked, 12533. When a metal or alloy is cold worked,By Admin / September 13, 2025 its hardness and strength increases it is worked below recrystallisation temperature Both (A) and (B) 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
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