HomeEngineeringWhich command is used to extract specific columns from the file ? 27. Which command is used to extract specific columns from the file ?By Admin / September 13, 2025 A. cat B. cut C. grep D. paste ✅ 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