If RF exposure limits are exceeded, which outcome is most likely?

• A. Damage to rigging equipment from arcing
• B. Tissue heating and potential injury
• C. None of the above
• D. Rapid degradation of the RF signal

Answer: (B)

Exceeding RF exposure limits primarily leads to tissue heating. RF energy absorbed by the body is converted into heat; when the exposure is higher than safe levels for the given duration, temperatures in skin and deeper tissues can rise, potentially causing burns or heat-related injury. The other outcomes aren’t the typical health effect of exceeded exposure: arcing damage to rigging would stem from electrical faults and insulation breakdown, not from safety exposure limits, and rapid degradation of the RF signal relates to communications performance rather than human safety. So the most likely consequence is tissue heating and potential injury.