HomeEngineeringWhen two metal pieces of different thicknesses are to be welded by projection welding, then the projections should be made on __________ metal piece. 13425. When two metal pieces of different thicknesses are to be welded by projection welding, then the projections should be made on __________ metal piece.By Admin / September 13, 2025 thinner thicker ✅ 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
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