101 review questions Flashcards
when sailing always be aware of the winds _____ and ____
speed and direction
the desirable force generated by the wind moving across a sail
lift
the direction relative to the wind in which the sailboat cannot sail is called
no sail zone
sailboats can reach an upwind destination by sailing in a _____ course
zigzag
the point of sail at the edge of the no sail zone
close hauled
a boat sailing across the wind is said to be
reaching
sailing straight downwind is called
running
as the sailboat’s direction changes relative to the wind, so should the sails ____ to the wind be adjusted
angle or trim
the combination of the true wind and the wind created by the boats motion (what we feel on the boat) is called
apparent wind
the ____ is and underwater fin fixed on the bottom of the sailboat that provides stability and lateral resistance
keel
the sailboats direction through the water is controlled by the ___ which can be turned by means of either a ___ or a _____ ____
rudder
tiller
steering wheel
the mainsail should be raised when the sailboat is oriented _____ to ____
head
wind
when turning the boat toward the wind, the sails should be ___ in
trimmed
when turning the boat away from the wind, the sails should be ____ out
eased
fluttering sails are said to be ____
luffing
the best way to steer the boat on a straight course is to look toward the ___ and pick a ____ to steer toward
shore
landmark
when you turn the bow of the boat toward the wind you are____ _____
heading up
when you turn the bow of the boat away from the wind you are ____ ____
bearing away
the golden rule of sail trim is “when in ___, let it ____”
doubt
out
when the boat is stopped, pointing toward the wind, with the sails luffing, the boat is said to be ____ ___
in irons
when the wind is blowing on the port side, the boat is said to be sailing on a
port tack
when the wind is blowing on the starboard side, the boat is said to be sailing on a ___
starboard tack
turning the boat so the bow passes through the wind, bringing the wind to blow onto the opposite side of the boat is called ____
tacking
changing tacks by turning the boat so its stern passes through the wind is called
jibing
the helmsman’s commands for tacking the boat (also called “coming about”) are ____ _____
and ____ _____
ready about
helm’s a lee
the helmsman’s commands for jjibing the boat are
___ to and ___ -____
prepare to jibe
jibe-ho
to jibe safely it’s very important to ____ the ____ in toward the centerline as the boat bears away onto a run
trim
mainsail
sailing on a run with the mainsail and jib on opposite sides of the boat is called sailing __-on-___
wing on wing
if the wind is on the same side of the boat as the mainsail while sailing downwind, the boat is said to be ___ by the ___
sailing by the lee
the danger of sailing by the lee is the increased risk of an ____ ____
accidental jibe
the fastest way to change the sail’s power is to change its ___ to the ___
angle to the wind
the shape of the mainsail may be changed by adjusting the tension in the edges of the sail
match the sail control with edge of the sail it affects
1. Outhaul ____
2. Halyard or downhaul or Cunningham-
3. boom vang-
- foot
- luff
- leech
the outhaul changes the depth of the ____ of the mainsail
draft