ASA 104 Flashcards

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
Q

course

Track

A

Direction of intended travel

path boat actually follows

26
Q

Dead reckoning uses what ?

A

position using heading, speed and time

27
Q

Established by a bearing or range on which the boat lies

A

Line of position

28
Q

In the southern latitudes wind circulates

A

counterclockwise

29
Q

Small craft advisory
Gale
Storm

A

20 knots
35
50

30
Q

Forms on clear nights with calm wind

A

Radiation fog

31
Q

fog that requireds wind to transport warm air over cold water

A

Advection fog

32
Q

When visibility is low three actions

A

Take a fix, hoist radar, use horn

33
Q

an onshore breeze, drive by differential heating of land and sea

A

Sea breeze

34
Q

List three measures to prevent seasickness

A

Hydrated, medicate, sleep

35
Q

Situations that call for mayday

A

Mob, fire, dangerous grounding

36
Q

You are required to report an accident if

A

Damages are over $2000

37
Q

Approach a mob on a

A

Close reach

38
Q

If grounded

A

Immediately lower sails

39
Q

Run the engine _____hours per day to keep the batteries charged

A

Two