Information about signal practice

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The practice exams on this site are based on the applicable carrier rule books. Although very few, be aware there may be signal aspects in the rule books that are not represented in the practice material here. Best practice is to be thoroughly familiar with the applicable rule book you are testing on before you attempt the practice exams.

The signals, and also the answer options, are shuffled each time you start a practice session. There is only one correct answer.