HomeEngineeringOut of the following, TLV of __________ is maximum (about 500 ppm). 5628. Out of the following, TLV of __________ is maximum (about 500 ppm).By Admin / September 7, 2025 Carbon dioxide Toluene Carbon disulphide Acetaldehyde ✅ The correct answer is option A.
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