__________ is an unwanted or annoying sound or sound that disrupts daily activities
Correct!
Wrong!
What is the unit for noise?
Correct!
Wrong!
Noise is currently regulated by ...
Correct!
Wrong!
If over an 8 hour day, workers are exposed up to 85 dBA, then the employer is required to have/create a Hearing Conservation Program.
Correct!
Wrong!
Which is the least effective noise control method?
Correct!
Wrong!
