Which statement is TRUE about sail shape?

Which statement is TRUE about sail shape?

Question 1 of 2707066636ef128f7522a1c521d00

Which statement is TRUE about sail shape?

Question 1 of 27070

Q

Which statement is TRUE about sail shape?

🔍 Key Concepts

• Sail draft (belly) and how it affects power in light vs strong wind • How mainsheet tension and luff (halyard/cunningham) tension change sail shape and draft position • Differences in how Marconi/Bermuda rigs and gaff rigs perform on various points of sail

💭 Think About

• Think about when you want a fuller, more powerful sail versus a flatter, more efficient sail. In which wind strength do you need extra power? • Consider what happens to a boomed mainsail when you pull the mainsheet in hard: does the sail get flatter or fuller? • When you increase luff tension, what happens to the location of the deepest part of the sail (the draft) — does it move forward or aft, up or down?

✅ Before You Answer

• For each choice, picture the sail and mentally adjust sheet tension and luff/halyard tension to see how the shape actually changes. • Be sure you know what “belly” (draft) means: it is the deepest curved part of the sail, not just how much it is flapping. • Double-check your understanding of which rig type (Marconi vs gaff) is generally favored for upwind versus downwind efficiency.