ASA 101 Flashcards

1
Q

When sailing, always be aware of the wind’s ___ and __.

A

speed, direction

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2
Q

The desirable force generated by the wind moving across a sail is called ___.

A

lift

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3
Q

The direction relative to the wind in which the sailboat cannot sail is called the ___ ___ ___.

A

no sail zone

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4
Q

Sailboats can reach an upwind destination by sailing a ___ course.

A

zig-zag

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5
Q

The point of sail at the edge of the no-sail zone is called ___ ___.

A

close hauled

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6
Q

A boat sailing across the wind is said to be ___.

A

reaching

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7
Q

Sailing straight downwind is called ___.

A

running

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8
Q

As the sailboat’s direction changes relative to the wind, so should the sail’s ___ to the wind by adjusted.

A

trim

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9
Q

The combination of the true wind and the wind created by the boat’s motion (that we feel on the boat), is called ___ wind.

A

apparent

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10
Q

The ___ is an underwater fin fixed on the bottom of the sailboat that provides stability and lateral resistance.

A

keel

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11
Q

The sailboat’s direction through the water is controlled by the ___, which can be turned by means of either a ___ or a ___ ___.

A

rudder, tiller, steering wheel

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12
Q

The mainsail should be raised when the sailboat is oriented ___ to ___.

A

head, wind

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13
Q

When turning the boat toward the wind, the sails should be ___ in.

A

trimmed

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14
Q

When turning the boat away from the wind, the sails should be ___ out.

A

eased

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15
Q

Fluttering sails are said to be ___.

A

luffing

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16
Q

The best way to steer the boat on a straight course is to look toward the ___ and pick a ___ to steer toward.

A

shore, landmark

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17
Q

When you turn the bow of the boat toward the wind you are ___ ___.

A

heading up

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18
Q

When you turn the bow of the boat away from the wind you are ___ ___.

A

bearing away

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19
Q

The golden rule of sail trim is: When in ___, let it ___”

A

doubt, out

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20
Q

When the boat is stopped, pointed toward the wind with the sails luffing, it is said to be ___ ___.

A

in irons

21
Q

When the wind is blowing on the port side, the boat is said to be sailing on a ___ ___.

A

port tack

22
Q

When the wind is blowing on the starboard side, the boat is said to be sailing on a ____ ____

A

starboard tack

23
Q

Turning the boat so the bow passes through the wind, bringing the wind to blow onto the opposite side of the boat, is called ___

A

tacking

24
Q

Changing tacks by turning the boat so its stern passes through the wind is called ___

A

jibing

25
Q

The helmsman’s commands for tacking the boat (also called coming about) are ___ ___ and ___ ___

A

ready about, helms a lee

26
Q

The helmsman’s commands for jibing the boat are ___ to ___ and ___-___

A

prepare to jibe, jibe ho

27
Q

To jibe safely, it’s very important to ___ the ___ in toward the centerline as the boat bears away onto a run.

A

trim, mainsail

28
Q

Sailing on a run with the mainsail and jib on opposite sides of the boat is called sailing ____ ____

A

wing on wing

29
Q

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 ___

A

sailing by the lee

30
Q

The danger of sailing by the less is the increased risk of an ___ ___

A

accidental jibe

31
Q

The fastest way to change the sail’s power is to change its ___ to the ___

A

angle, wind

32
Q

The shape of the mainsail may be changed by adjusting tension in the edges of the sail. Match the following:

A: Overhaul
B: Halyway or downhaul or Cunningham
C: Boom vang

  • Luff
  • Leech
  • Foot
A

A: Foot
B: Luff
C: Leech

33
Q

The outhaul changes the depth of the ___ of the mainsail

A

draft

34
Q

Tightening the downhaul or Cunningham moves the draft of the mainsail ___.

A

forward

35
Q

Tightening the ___ ___ holds the boom down on a downwind point of sail.

A

boom vang

36
Q

To get full power and optimum use out of the mainsail, ___ it until it just starts to luff, then trim the mainsail in so it just stops ___

A

ease, luffing

37
Q

Two ways to change the sail’s angle to the wind are:
___ or ___ the sail
___ ___ or ___ ___

A

trim, ease

head up, bear away

38
Q

The tendency for the boat to head up toward the wind on its own is called ___ helm

A

weather

39
Q

The tendency for the boat to head up toward the wind on its own is called ___ helm

A

lee

40
Q

While sailing close-hauled, for ways to decrease the heel of the boat are:

A

move the crew to windward side,
ease the mainsheet
move the traveler to leeward
head up into the edge of the no sail zone

41
Q

Reducing the size of a sail so that less area is exposed to the wind is called ___

A

reefing

42
Q

When you want a break while sailiing, you can make the boat lie ___ ___

A

hove to

43
Q

You heave-to by backing the ___, easing the ___, and putting the ___ to leeward

A

jib, mainsail, helm

44
Q

Secures the bow of the boat to the dock

A

bow line

45
Q

Secures the stern of the boat to the dock

A

stern line

46
Q

Keeps the boat from moving aft

A

forward spring line

47
Q

Keeps the boat from moving forward

A

aft spring line

48
Q

___ are used to protect the hull from contact with the dock or other boats.

A

fenders

49
Q

The ideal point of sail on which to approach a mooring ball is on a _____

A

close reach