COMPETENCE 3 – Use Internal Communications Systems
Results
Congratulations! Share the result.
Try again. There is always a chance. Review the results.
#1. On which frequency are navigational and meteorological messages normally sent on the NAVTEX system?
Incorrect!
#2. Modulation is ________:
Incorrect!
#3. Moored in a harbour, transmitting with a mariphone is _______.
Incorrect!
#4. Radio signals in the HF channels propagate mainly:
Incorrect!
#5. Of the AM-signal _________.
Incorrect!
#6. What does MUF stand for?
Incorrect!
#7. Pledge of secrecy applies __________:
Incorrect!
#8. One wishes to have a telephone conversation with a person whose name is known. This is what is called .
Incorrect!
#9. Polarization of a radio wave means _________ :
Incorrect!
#10. On board an accident happened. Urgent radio- medical advice is needed. We choose the category ___________.
Incorrect!
There are 10 questions for the actual examination for Competence 3 for OIC-EW with a passing rate of 70%. This means that you are only allowed to make 3 mistakes.
DISCLAIMER
The questionnaires contained in this “reviewer” are extracted from the post released by MARINA on their official website and other review materials. Please note that Seaman Kowts is not affiliated with, endorsed by, or connected to the official website of MARINA. The information provided on this website is for general informational and educational purposes only and should not be relied upon as official or authoritative. If you require official information or services, please visit the official website or any relevant review center. We do not assume any responsibility or liability for any consequences resulting from the use of information or services provided on this website.
