FREE CAOHC Workplace Safety Questions and Answers
What is the primary objective of a workplace hearing conservation program?
Correct!
Wrong!
The main goal of a hearing conservation program is to prevent hearing loss among workers exposed to high levels of occupational noise.
What should be the maximum allowable noise exposure limit over an 8-hour workday according to OSHA standards?
Correct!
Wrong!
OSHA's permissible exposure limit (PEL) for noise is 90 decibels (dB) over an 8-hour workday.
Which of the following is considered an engineering control to reduce noise exposure in the workplace?
Correct!
Wrong!
Engineering controls, such as installing noise barriers or soundproofing materials, aim to reduce noise at the source or along its path to the worker.
Which type of hearing protection device generally provides the highest level of noise reduction?
Correct!
Wrong!
Using both earplugs and earmuffs together offers the highest level of noise reduction and is recommended in extremely loud environments.
What is the purpose of conducting noise monitoring in the workplace?
Correct!
Wrong!
Noise monitoring helps to evaluate the levels of noise in the workplace and ensure that they are within safe limits as defined by regulations.