Deck Flashcards
(114 cards)
What is the measuring standard for line?
Circumference
What is the measuring standard for wire?
Diameter
Why do we use Aramid Kevlar Mooring lines?
They break in sequence, NO SNAPBACK
Name 4 types of line found onboard.
*Synth Doublebraid Nylon
*Aramid Kevlar
*3 Strand Nylon
*21 Thread Manila
What are the characteristics of 5 3/8” 4 Strand Aramid mooring lines?
- Strength: 180,000 (Lbs)
- Stretch Limit: 6%
- Breaking characteristics: Strands are designed to break sequentially to help release the energy of the break.
What is a Standard Mooring Configuration?
- Bow Line
- FWD Bow Spring (Cross pattern with AFT Bow Spring)
- AFT Bow Spring (Cross pattern with FWD Bow Spring)
- Waist Breast
- FWD Quarter Spring (Cross pattern with AFT Quarter Spring)
- AFT Quarter Spring (Cross pattern with FWD Quarter Spring)
- Stern Line
How much do the Port and Starboard anchors weigh?
30,000 Lbs
What type of anchors do we have onboard?
NAVY STANDARD STOCKLESS
How many shots does the Port anchor have?
11 shots
How many shots does the Starboard anchor have?
14 shots
Which anchor is for Deep Sea?
Starboard
What is the color code of each shot?
- Red
- White
- Blue
How long is a shot?
15 fathoms or 90 Feet
What is the second to last shot called?
Warning Shot (Yellow)
What is the last shot called?
Danger Shot (Red)
What is the first shot called?
Swivel Shot
What is the Wildcat used for?
Raising and Lowering the Anchor Chain
What is the Bullnose?
The forward most Closed Chock on the ship used for mooring and being towed.
What is the Hawse Pipe used for?
Used as a fairlead to pay out or heave around on the anchor chain and house the anchor.
What is Die-Lock Chain?
Specified extensively by the Navy, preferred to other types of chain.
What is Flash-Butt-Welded Chain?
Navy standard for new ship construction and used to replace condemned die-lock chain.
What are Anchor Markings?
Detachable links of anchor chains painted red, white, or blue for marking fathoms.
What does an anchor buoy indicate?
The actual position of the anchor to which it is attached.
What is a Detachable Link?
A C-shaped link with two coupling plates, held together by a taper pin.