100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
US Sailing Level 1 LSR Exam|| 125 QUESTIONS|| CORRECT ANSWERS|| 2024 LATEST UPDATE|| VERIFIED $11.99   Add to cart

Exam (elaborations)

US Sailing Level 1 LSR Exam|| 125 QUESTIONS|| CORRECT ANSWERS|| 2024 LATEST UPDATE|| VERIFIED

 9 views  0 purchase
  • Course
  • Sailing Right!
  • Institution
  • Sailing Right!

Center of Lateral Resistance (CLR) - ANSWER the focal point of all the forces resisting slipping sideways through the water (keel and rudder) Center of Effort - ANSWER theoretical focal point of the force generated by the wind acting on the sail(s) - main and jib Drag - ANSWER slowing force r...

[Show more]

Preview 3 out of 16  pages

  • September 30, 2024
  • 16
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • us sailing level 1
  • us sailing
  • Sailing Right!
  • Sailing Right!
avatar-seller
shantelleG
US Sailing Level 1 LSR Exam|| 125 QUESTIONS||
CORRECT ANSWERS|| 2024 LATEST UPDATE||
VERIFIED

Center of Lateral Resistance (CLR) - ANSWER the focal point of all the forces
resisting slipping sideways through the water (keel and rudder)


Center of Effort - ANSWER theoretical focal point of the force generated by the
wind acting on the sail(s) - main and jib


Drag - ANSWER slowing force resulting from the friction of a boat moving through
water


when a boat is sailing upwind, it slips to - ANSWER leeward


centerboard's primary responsibility - ANSWER resistance to side-slipping


rudder's primary function - ANSWER steering


weather helm - ANSWER occurs when sailing upwind in strong or puffy wind-force
of the mainsail overpowers the jib- boat turns windward and the rudder is harder
to control. correction: ease main, hike to windward, flatten mainsail, or pull up
centerboard (25%)


lee helm - ANSWER The boat's tendency to turn away from the wind in light wind -
too little force in the mainsail and too much weight to windward. correction:

, flatten boat (move crew weight leeward), tiller to leeward, make mainsail
fuller/deeper and put daggerboard all the way down.


why flatter is better upwind - ANSWER vertical centerboard/daggerboard
functions best at preventing sideways slipping, most direct course toward
windward destination


heel in light air upwind - ANSWER little heel allows for better steering and optimal
sail shape to avoid luffing


side-to-side position downwind - ANSWER daggerboard up partway, heel to
windward to reduce friction; skipper on windward rail and crew adjusting to
maintain consistent windward heel




drag - ANSWER increased friction of the boat moving through the water; unequal
pressure from water flowing past rudder.


roll tack - ANSWER quickens pace at which bow passes through no-go zone and
improves acceleration once boat has tacked


jibing downwind - ANSWER faster is better. put daggerboard all the way down
prior to jibe. slightly more tension on vang.


s-turn jibe - ANSWER safety jibe in heavy wind. counteracts rounding up by
steering back down slightly into the jibe without jibing again.

, roll jibing - ANSWER faster, more efficient jibe that minimizes use of rudder and is
most effective in light/medium air.


avoiding capsize to windward - ANSWER usually occurs in moderate/heavy wind
on a run. boom vang tight to reduce twist (depowers sail), centerboard lower than
in light air, if boat rolls head up or trim in slightly. can be caused by mainsheet too
far out, vang too loose, centerboard too far up, oversteering, waves/wind/crew
placement.


sculling - ANSWER Moving the tiller back and forth quickly to move the boat
ahead, usually when docking


shortening sail - ANSWER in more control with less sail area exposed to wind. 1)
lowering jib (will have to pull tiller windward to avoid weather helm), reefing
(lowering sail partially and securing lower portion to boom), lowering mainsail
(will have to push tiller leeward to avoid lee helm with bow rotating away from
wind).


spring lines - ANSWER Lines that lead fore and aft to prevent forward and aft
motion of the vessel when docked. aft (or after) bow spring extends from bow to
aft quarter; forward quarter spring extends from stern to forward quarter.


anchoring - ANSWER 1) sail on a reach 3-6 boatlengths downwind of target
location, when directly downwind of target, head up into wind. 2)lower anchor &
pay out anchor line as you drift back. 3) firmly cleat rode, check anchor is holding,
lower mainsail

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller shantelleG. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67474 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$11.99
  • (0)
  Add to cart