What is the dose limit for a non-classified worker according to regulations?

What is the dose limit for a non-classified worker according to regulations?

• A. 1mSv
• B. 10mSv
• C. 6mSv
• D. 0.5mSv

Answer: (C)

Doses for people around radiation sources are regulated to keep exposure low. For individuals not classified as radiation workers, the annual limit is 6 mSv. This level sits between the public exposure limit (about 1 mSv per year) and the occupational limit for classified workers (around 20 mSv per year), reflecting protection for incidental exposure while still allowing practical work activities. The other numbers don’t fit: 1 mSv is the general public limit, not a worker limit; 10 mSv exceeds the non-classified worker limit; 0.5 mSv is below the public limit and not aligned with typical regulatory practice.

Doses for people around radiation sources are regulated to keep exposure low. For individuals not classified as radiation workers, the annual limit is 6 mSv. This level sits between the public exposure limit (about 1 mSv per year) and the occupational limit for classified workers (around 20 mSv per year), reflecting protection for incidental exposure while still allowing practical work activities. The other numbers don’t fit: 1 mSv is the general public limit, not a worker limit; 10 mSv exceeds the non-classified worker limit; 0.5 mSv is below the public limit and not aligned with typical regulatory practice.