Email Address:
provide email address to receive answers
1
When you want to point higher, a tighter leech is usually better than an open leech.
True
False
2
A deep sail creates more drag than a flat one
True
False
3
Which of the following may require that you trim your sails differently from tack to tack?
4
In which wind/sea condition would you want the least amount of twist in your sails?
5
Which of the following does not indicate the possible presence of wind sheer aloft?
A difference from tack to tack in:
6
Which of these is the least effective in depowering your main?
7
Which of the following is a good time for trimming your sails on the tight side when sailing upwind?
8
In choppy conditions you should generally sail with more twist in your sails.
True
False
9
The reason why sails need twist on both tacks is because of wind sheer aloft.
True
False
10
Trimming a sail tighter is one way to increase the amount of its lift, or power.
True
False
11
When you're having trouble finding the 'groove,' which of the following are good ideas?
12
When you are about to hit a couple of bad waves, which of the following is not a good idea?
13
You are permitted to move your body to help steer the boat through waves.
True
False
14
How many degrees of windward helm do you usually want when you're sailing upwind?
15
When sailing upwind, which of these should be the lowest priority for the helmsperson?
16
More leeward heel increases windward helm.
True
False
17
Which of the following will not reduce windward helm?
18
You don't want the front of your jib to be rounder when;
19
When you get a 'velocity header' you should usually:
20
Which of the following things might you do to increase the amount of pre-bend in your mast?
21
If possible, you should always tune your rig so the mast is perfectly straight from side to side on both tacks.
True
False
22
One good method for gauging how much rake you have is to measure the length of your forestay.
True
False
23
If you cannot trim your sails identically on each tack, your rig is not tuned correctly.
True
False
24
The primary way to get more rake is by pulling harder on your backstay or runners.
True
False
25
If you have large overbend wrinkles extending from the mainsail clew toward the mast, you might consider:
26
Trim the spinnaker sheet hard enough to keep the sail from curling along the luff.
True
False
27
If you are reaching and you want less power in the spinnaker, lower the outboard end of the pole.
True
False
28
Which of the following is not a good guideline for setting the height of your spinnaker pole?
29
You should not let your mast go farther forward than vertical when racing downwind.
True
False
30
A centerline sprit pole should be fully extended whenever the spinnaker is set.
True
False
31
When running in breeze, the tack line of an asymmetrical chute should rise vertically from the outer end of the sprit pole.
True
False
32
The tack of an asymmetrical chute should be pulled down to the end of the sprit.
True
False
33
It is permissible to fly your spinnaker without a pole for the entire run.
True
False
34
You are allowed to pump the spinnaker sheet to promote surfing or planing.
True
False
35
On a heavy-air run, which of the following are not ways to gain more control?
36
A tighter backstay makes your headsail flatter.
True
False
37
If the leeward luff telltales are stalled, you should either ease the jib sheet or try bearing off a little.
True
False
38
In a typical headsail, how far aft should the position of maximum draft normally be?
39
When you want to point higher, one of the first things you should try is trimming your jib sheet tighter.
True
False
40
You should set the fore-and-aft position of your headsail lead so that:
41
On most boats, you should tension the luff of your jib or genoa until you eliminate all the wrinkles.
True
False
42
You can usually point higher by pulling harder on the jib luff tension.
True
False
43
If you add more pre-bend, you will usually be able to sail with a fuller headsail.
True
False
44
The primary way for a jib trimmer to "change gears" is by moving the lead position.
True
False
45
When you ease the backstay, this moves the draft in the main farther forward.
True
False
46
You should almost never position your traveler car above (to windward of) the centerline of the boat.
True
False
47
When you loosen your cunningham control line:
48
The primary reason for tensioning the cunningham is to get rid of wrinkles in the lower part of the mainsail.
True
False
49
The telltale on your top batten should normally be stalling about half the time in:
50
In most conditions, a good rule of thumb is to trim your main so the top batten is parallel to the boom, both upwind and when you're running.
True
False
51
When you ease the outhaul, it closes the lower leech and increases windward helm.
True
False
52
You should always keep the mainsail at maximum hoist with the top of the headboard at the black band.
True
False
53
Telltales on the main don't help much on a run, so ease the sheet until the main just starts to luff near the mast.
True
False
54
You normally need to use a lot of cunningham for:
55
In a mainsail, how far aft (distance from luff to leech) should the position of maximum draft normally be?
56
Which of the following will not help reduce excessive backwind in the main?
57
On a beat, you should try to go for speed first and then work on pointing.
True
False
58
You should never heel to windward upwind.
True
False
59
An upwind 'target' is the boatspeed that will give you maximum VMG to windward in the existing wind velocity.
True
False
60
In light air you often move crew forward on a run to:
61
The most accurate way to gauge how well you are performing upwind is to: