HomeEngineeringThe pattern of printed lines on most products are called ___________________? 240. The pattern of printed lines on most products are called ___________________?By Admin / September 13, 2025 A. prices B. OCR C. scanners D. barcodes ✅ The correct answer is option D.
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