Extra exam question E9A03
Subelement E9, ANTENNAS AND TRANSMISSION LINES· Group E9A
What term describing total radiated power takes into account all gains and losses?
- A.Power factor
- B.Half-power bandwidth
- C.Effective radiated power (correct answer)
- D.Apparent power
WhyEffective radiated power is the term for total radiated power that accounts for all gains and losses. Effective radiated power is the term for total radiated power that accounts for every gain and loss in the system, transmitter output combined with feed line loss, duplexer/circulator loss, and antenna gain, all rolled into one figure, answer C. Power factor and apparent power are electrical concepts unrelated to radiated RF power, and half-power bandwidth describes a filter or resonant circuit's frequency response, not total radiated power.
Published 2026-08-28 · Last updated 2026-08-28 · Question text is verbatim from the 2024-2028 NCVEC Element 4 pool (public domain); the explanation above is original writing, see our methodology.
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