Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Boatcrew > Crewman > Flashcards

Crewman Flashcards

This flashcard deck was created using Flashcardlet's card creator

1
Q

Crewman duties are:

A

Helm Lookout Towing watch Anchor watch Rig towing/mooring lines Surface swimmer First aid DC

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

9 big things to watch for when on tow watch

A

Yawing Listing In step Towed boat taking on water Cleats breaking Stress on towline Towed boat overtaking towing boat Towed boat’s crew. Where are they? Line in the water

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

6 symptoms of fatigue

A

Inability to focus Confusion or poor judgement Coordination and motor skills Irritability Decreased performance Decreased concern for safety

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

5 ways to prevent fatigue

A

Rest Dress for weather Rotate crew duties Food Observe each other

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What are the 6 parts of GAR?

A

Supervision Planning Crew selection Crew fitness Environment Event complexity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What GAR scores are green?

A

0-23

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What GAR scores are yellow?

A

24-43

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What GAR scores are red?

A

44-60

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Minimum buoyancy of type 3 PFD?

A

15.5 pounds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is a type 4 pfd?

A

Buoyant cushion or ring buoy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What type of PFD is the anti-exposure coverall?

A

Type V

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

How far can the mirror be seen?

A

Great distance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

How far can whistle be heard?

A

1100 yards

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

How high does 79 fly?

A

250-650 feet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

How long does 79 burn?

A

4.5 seconds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

How bright does 79 burn?

A

12,000 candlepower

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

How bright is distress signal light?

A

100,000 candlepower

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

How accurate is PLB?

A

3 NM

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

How high does 127 fly?

A

650-700 feet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

How bright is 127?

A

125,000 candlepower

21
Q

How long does 127 burn?

A

36 seconds

22
Q

How fast does 127 descend?

A

10-15 fps

23
Q

Is nylon line resistant to weather?

A

Yes

24
Q

2 advantages of bar keel?

A

Increase stability Strengthen bottom

25
Q

1 disadvantage of bar keel

A

Increase boat draft

26
Q

Which dog on a watertight door is opened first?

A

One closest to hinge

27
Q

What is heeling?

A

Temporary leaning

28
Q

What is listing

A

Static lean from weight imbalance

29
Q

towing lights?

A

2 masthead lights, yellow light above stern light.

30
Q

lights for pushing ahead or towing alongside

A

intl: just 2 mastheads and a stern. inland: 2 mastheads and 2 yellow tow lights

31
Q

Navrules: red over green

A

sailing machine

32
Q

Navrules: green over white

A

trawling at night

33
Q

Navrules: red over white

A

fishing at night

34
Q

Navrules: red over red

A

captain is dead

35
Q

Navrules: 2 reds and anchor lights, plus 3 balls

A

run aground

36
Q

Navrules: red white red, or ball, diamond, ball

A

restricted in ability to maneuver

37
Q

sound signal when you’re towing in restricted visibility?

A

prolonged + 2 short

38
Q

sound signals for a small vessel at anchor in restricted visibility

A

every minute, 5 second ring of bell

39
Q

16 distress signals?

A

flares, continuous fog horn, flames on vessel, gun at 1 min intervals, black square over black ball on organge background, SOS, Mayday, parachute flare, dye, November Charlie, square flag and ball, arm waving, radio telegraph, radio telephone alarm, epirb, smoke

40
Q

Navrules: What are the inverted cones?

A

Trawling or fishing

41
Q

Navrules: Three all-round green lights or three balls positioned like the ends of a cross

A

Mineclearing operations. 1000 meter security zone.

42
Q

Navrules: 3 reds, and a black can

A

Constrained by her draft

43
Q

Navrules: single all around white light?

A

Anchored

44
Q

Navrules: 1 short blast

A

I’m turning right

Intl: I am altering to staboard

Inland: I intend to leave you on my port.

45
Q

Navrules: 2 short blasts

A

I’m turning left.

Intl: I am altering to port

Inland: I intend to leave you on my starboard.

46
Q

Navrules: Overtaking signals

A

If going right: 1 short

If going left: 2 short

Intl: prompt by 2 prolonged

47
Q

Sound signal for powerdriven vessel making way in restricted visibility

A

1 prolonged every 2 minutes

48
Q

Sound signal in restricted visibility for vessel that is:

Towing

Fishing

Constrained by draft

Sailing

Not under command

A

Boatcrew (4 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions