HomeEngineeringMaximum permissible limit of industrial noise as recommended by World Health Organisation (WHO) is __________ decibels. 5720. Maximum permissible limit of industrial noise as recommended by World Health Organisation (WHO) is __________ decibels.By Admin / September 7, 2025 35 75 95 105 ✅ 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