임의 구분전파전자통신기능사 · 2017년10월14일 · 27/60
27.What signal do you send for the safety signal in radiotelephony?”
1
We send three repetitions of the word SECURITE.정답
2
We send the group SECURITE repeated two times.
3
We send repetitions of SOS.
4
We send three repetitions of the group of words PAN PAN.