Question

The OSHA noise standard requires that a hearing conservation program is used to help the employer get the 8 hour TWA noise below ___ db

A) 65
B) 85
C) 55
D) 105

Answer 1

The OSHA noise standard mandates that employers must maintain the 8-hour TWA noise exposure below 85 dB(A) to prevent hearing damage. Above this level, a hearing conservation program is necessary.

Step-by-step explanation:

The OSHA noise standard requires that a hearing conservation program be used to help the employer get the 8-hour Time-Weighted Average (TWA) noise exposure below 85 dB(A).

This threshold is reiterated by several government agencies and health-related professional associations to prevent hearing damage when employees are exposed to noise at the workplace without the use of hearing protection. Constant exposure above this level significantly increases the risk of hearing damage, and therefore, a hearing conservation program becomes essential as a preventive measure.