HomeEngineeringA six – digit card field used for postal ZIP codes is defined as___________________? 42. A six – digit card field used for postal ZIP codes is defined as___________________?By Admin / September 13, 2025 A. An alphanumeric field B. A numeric field C. A letter field D. A alphabetic field ✅ 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