Quiz: Lighthouses

4 spørsmål · Du må ha 100% for å bestå.

1. 1

   How tall is Lindesnes lighthouse from the sea level, and  from how far away is it visible?

   Lindesnes has a Fast Flashing White light every 20 seconds, is 18 meters tall, and visible from 50 nautical miles away.We do not know from the chart, so it is best to call the coastal radio station on VHF ch.22 or the lighthouse keeper on VHF ch.12Lindesnes lighthouse has a Fixed White light and a stronger Flashing White light every 20 second, is 50 meters tall from the ocean, and has a dipping distance of 18 nautical miles.
2. 2

   What colour of a light house represents the safe sector to navigate in?

   RedGreenWhiteBlue
3. 3

   What should you always do when navigating, even when you are in a safe sector?

   Double check your location with your chart or GPS and keep a good look outCall the light house and make sure someone is on duty.Never stop looking at the light house because the colours may change.Always navigate through the sectors as fast as possible, in order to give way to larger vessels.
4. 4

   How can you identify if the lighthouse on the chart is the same lighthouse you see in person?

   If the colour of the lighthouse is the same as on the chart.You can call the light house to get a confirmation.Use binoculars to see the name written on the lighthouse.By looking at the light characteristics.