G5B14:What is the output PEP of 500 volts peak-to-peak across a 50-ohm load?
Direct answer summary (2023-2027 NCVEC pool)
The official correct answer for G5B14 is 625 watts.
The key fact is 625 watts. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.