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Em1 Swe 2013-2014 > Boatcrew Member > Flashcards

Boatcrew Member Flashcards

1
Q

Hull beam

A

8’ 0”

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2
Q

Beam overall

A

8’ 4”

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3
Q

Freeboard

A

Bow 3’
Amidships 2’ 8”
Door out 11”
Aft 2’6”

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4
Q

Draft

A

2’4”

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5
Q

Fixed point
Unfixed

Trailered fixed
Unfixed

A

Fixed 9”
Unfixed mast 14’ 1/2”

Fixed 12’ 3”
Unfixed 16’ 7”

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6
Q

Engines

A

150 hp 4 cycle outboard counter rotating

Rated horsepower 300

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7
Q

Fuel and capacity

A

Gasoline

100 gal 95 percent usable

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8
Q

Generation

A

Alternators

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9
Q

Propellers

A

Fixed pitch
3 blade
151/4 diameter
18” pitch

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10
Q

Displacement

A

Hosting 7,300
Normal 8,300
Fully loaded 9300

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11
Q

Trailer information

A

Load capacity 12,000
Trailer weight 1,720
Weight of trailer boat fully loaded 10,600

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12
Q

Crew capacity

A

Max passengers 6
Max seas 6’
Max winds 25kts

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13
Q

Range operating

A

170nm at 4800 rpm

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14
Q

Operating distance from shore

A

10 mm

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15
Q

Top rpm speed

A

38 kts @4800 rpm

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16
Q

Towing capacity

A

10 displacement tons

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17
Q

Davit WLL

A

500lbs

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18
Q

What is the bouy gripes rated at?

A

500 the others are 250

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19
Q

What type of anchor and its specs

A

Fortress model FX-11
Danforth

3/8 inch 316 stainless steel or galvanized shackle with captive pin

9 feet of 3/8 inch 316l stainless steel or galvanized anchor chain

150 feet of 2 1/4 inch double braided nylon

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20
Q

Type of trailer

A

Boat master trailer

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21
Q

Starter requires

A

12vdc and 80 ampere

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22
Q

Attached to the mast are the following components

A 
Anchor light 
Mast light 
Stern light 
Lower tow light
Search light
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23
Q

The cathodic protection system

A

Consist of a sacrificial anodes bolted to studies on the port and starboard sides of the outboard engine mounting breaker below the waterline

24
Q

Minimum crew requirements for Aton?

A

2 for transit. 3 for Aton

25
Q

Max allowable persons onboard ?

A

Not to exceed 10

26
Q

Boat characteristics

Types of hulls

A

Three types of hulls. Displacement
Planning
Semi-displacement

27
Q

Define keel and two types

A

Literally the backbone of the boat. Runs fore and aft along the center bottomed the boat

Types bar keel and flat keel

Bar: has stiffeners vertical protects the boat if it grounds

Flat; it’s vertical and rider plate built in the boats hull

28
Q

Dead reckoning

A

Speed time and course

29
Q

How many yards in a nautical mile

A

2000

30
Q

Hull length tanb

A

25

Length overall 29’ 7”

31
Q

How many gpm dies the bildge pump pump ?

A

1100 gph 18.333 gpm

32
Q

What is the transducer offset ?

A

1.75

33
Q

Where are your cleats located

A

Port and strb side

Two forward two amidships.

34
Q

The tow bits?

A

Located one forward and one aft. Norman cross. Pins located center line. The aft bitt is much larger and capable of towing up to 20,000 lbs

35
Q

WLL of the Davit

A

500lbs

36
Q

What is the cable winch rated at ?

A

3300lbs

37
Q

How big is the bouy ring?

A

24 inches

38
Q

Attached to the mast?

A

Anchor light 360 ( combined mast and stern)

Masthead 225
Stern 135
Lower tow
Search light.

39
Q

Anchor line has a To prevent it from free wheeling

A

Locking mechanism

40
Q

Engines are rated for. RPM?

A

5,000 to 6,000

41
Q

Total rated horse power

A

300

42
Q

Weight of one engine

A

490 lbs

43
Q

Engines hold how much oil?

A

6.9 quarts of SAE 10w-30

44
Q

The gear case requires

A

1.04 was of 90 SAE

45
Q

Starting voltage required

A

12 Vdc at 80mil Amps

46
Q

Responsibilities of a crewman

A 
Helm,
Lookout
Towing and anchor watch 
Rigging of towing and moorings
Act as a surface swimmer
Administrate first aid
Operate damage control equipment
47
Q

Types of stability

A

Transverse
Longitudinal
Static
Dynamic

48
Q

What is transverse and longitudinal

A

Athwart ships keeps boat from rolling over

Fore and aft keeps boat from pitch pooling

49
Q

Static and dynamic

A

Weight placed in side the boat

Outside forces

50
Q

Bitter end of the a line

A

End of line that is worked with

51
Q

P-6 pump

A

250 gpm
10ft suction
20ft discharge hose
2.5 gallon 4-6 hours

52
Q

Center of gravity

A

Is the point at which the weight of the boat acts vertical downwards

53
Q

Buoyancy

A

Is the upward force of water displaced by the hull

54
Q

Gar model

A

0-23 green
24-44 Amber
45-60 red

55
Q

3 minute rule

A

You will travel 100 yards times your speed in 3 mins

56
Q

Mk 79

A

250-650 feet
4.5 seconds
Luminous 12,000

57
Q

You will pas

A

Yes you can

Em1 Swe 2013-2014 (9 decks)

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