Maximum permissible noise level in hospital wards is: March 2012
Ans: A i.e. 20-35 dBA Acceptable noise levels Acceptable noise level in hospitals (wards) is 20-35 dBA Acceptable noise level in library is 35-40 dBA \\ Acceptable noise level in conference is 40-45 dBA Acceptable noise level in restaurants and workshop is 40-60 dBA
20-35 dBA
35-40 dBA
40-45 dBA
50-60 dBA