Recommended exposure limit, in terms of noise, refers to: 

Question 8 options: The maximum exposure over an eight-hour time weighted average, which is 85 dBA The minimum amount of time (hours) a worker must be exposed to a certain level of noise before they are eligible for a hearing conservation program. the maximum exposure over an eight-hour time weighted average, which is 100 dBA The minimum level of noise (dB) a worker must be exposed to for 8 hours before they are eligible for a hearing conservation program.