ASA 104 Flashcards

(39 cards)

1
Q

A freshwater pump cycling

A

A possible leak

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2
Q

An engine should run at this for optimal charging?

A

At least 1500 rpm

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3
Q

An emergency tiller fits into the top of the

A

Rudder stock

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4
Q

Four factors that affect a vessels range

A

Wind, current , vessel loading, marine growth

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5
Q

Use the to unfurl the jib

A

Furling line

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6
Q

Overpowered sails create?

A

Weather helm

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7
Q

Weather helm slows the boat due to the large rudder

A

Angle

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8
Q

Stops boom from swinging while downwind

A

A preventer

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9
Q

To decrease the power of sails

A

Decrease angle of attack, add twist or flatten

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10
Q

Do this to prepare for heavy weather

A

Don lifejackets, don harnesses, reef

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11
Q

List the four safety items that should be checked before departing

A

Radio, bilge pumps, life jacket, flares

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12
Q

3 ways to know your anchor is dragging

A

Vibrations, change in bearing, closer to another vessel

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13
Q

forked moor

A

2 anchors set 45 to 60 degrees apart

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14
Q

Bahamian moor

A

2 anchors placed 180 degree off the bow

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15
Q

Pan Pan

A

non life-threatening situations call

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16
Q

securite call

A

navigation or weather hazards call

17
Q

Rule 2

A

Everyone is responsible for preventing a collison

18
Q

Tricolor light

A

A under sail masthead light

19
Q

Steaming light

A

White light above deck level

20
Q

Before towing a dinghy

A

Remove loose gear and tilt or remove the outboard

21
Q

must fly when you first pull into foreign country port

A

Quarantine flag

22
Q

After going through customs and immigration fly flag

A

Fly the local national flag

23
Q

chart that Shows everything in detail

A

Large scale chart

24
Q

1 nautical mile

A

1 minute of latitude

25
course Track
Direction of intended travel path boat actually follows
26
Dead reckoning uses what ?
position using heading, speed and time
27
Established by a bearing or range on which the boat lies
Line of position
28
In the southern latitudes wind circulates
counterclockwise
29
Small craft advisory Gale Storm
20 knots 35 50
30
Forms on clear nights with calm wind
Radiation fog
31
fog that requireds wind to transport warm air over cold water
Advection fog
32
When visibility is low three actions
Take a fix, hoist radar, use horn
33
an onshore breeze, drive by differential heating of land and sea
Sea breeze
34
List three measures to prevent seasickness
Hydrated, medicate, sleep
35
Situations that call for mayday
Mob, fire, dangerous grounding
36
You are required to report an accident if
Damages are over $2000
37
Approach a mob on a
Close reach
38
If grounded
Immediately lower sails
39
Run the engine _____hours per day to keep the batteries charged
Two