What is the scientific name of "thunderhead" clouds which are usually accompanied by severe
conditions, including strong wind, heavy rain and lightning? - Answer✔✔-Cumulonimbus clouds.
What purpose do lateral markers serve? - Answer✔✔-Identify the sides of a channel.
Lateral markers are the red and green buoys or day marks that identify the side of the channel
What is reefing? - Answer✔✔-A way to reduce the area of the sail
by lowering the sail partially and securing the lower portion to the boom.
1 What should the boat's crew do with their weight when initiating a jibe? - Answer✔✔-Heel
the boat to windward to begin carving the turn down.
What is the most important navigation rule? - Answer✔✔-Every vessel should avoid collision.
5
What should you do immediately after capsizing? - Answer✔✔-Make sure everyone is OK.
How should you tie the towline when preparing to take a tow from a powerboat? - Answer✔✔-
To your non-deck-stepped mast.
When should sails be flattened? - Answer✔✔-when the crew's weight can't keep the boat flat
when sailing upwind, sails should be flattened to reduce power.
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