Home ยป What is maximum recommended exposure time to a noise level of 100 dB in a day? Noise Pollution MCQs What is maximum recommended exposure time to a noise level of 100 dB in a day? May 4, 2022 9 Views Q. What is maximum recommended exposure time to a noise level of 100 dB in a day? A. 15 min B. 180 min C. 250 min D. 50 min Answer: 15 min
