HomeEngineeringCold cracking in the heat affected zone of a high strength steel weld can take place because of the 1134. Cold cracking in the heat affected zone of a high strength steel weld can take place because of theBy Admin / September 6, 2025 A. Retained austenite B. Martensite formation C. Relatively high sulphur content in the base metal D. Sufficient hydrogen present in the welding arc ✅ The correct answer is option B.
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