HomeEngineeringNoise level heard inside a bus in busy city traffic or inside a sub-way train corresponds to about __________ decibels. 5709. Noise level heard inside a bus in busy city traffic or inside a sub-way train corresponds to about __________ decibels.By Admin / September 7, 2025 75 95 120 140 ✅ 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