Four identical machines are running at the same time. The measured sound level is 98 dBA. What would the sound level be
Posted: Fri May 06, 2022 10:21 am
Four identical machines are running at the same time. The
measured sound level is 98 dBA. What would the sound level be when
2 machines are running? And when just one is running?
measured sound level is 98 dBA. What would the sound level be when
2 machines are running? And when just one is running?