HomeEngineeringThe maximum thickness of the metal which can be welded using ultrasonic welding is __________ mm. 361. The maximum thickness of the metal which can be welded using ultrasonic welding is __________ mm.By Admin / September 6, 2025 A. 0.5 B. 3 C. 10 D. 25 ✅ 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