Knots and Lines Flashcards

1
Q

What is a “bowline” used for?

A

A non-slip loop at the end of a rope.

  • “Most important knot of all”
  • Securing a boat to a cleat or post
  • Fastening a sheet to a foresail
  • Man overboard procedure
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2
Q

How do you tie a bowline?

A
  • –6 (6 figure, under over)
  • Through the loop (under over)
  • Under and over the top of the 6
  • Over the top of the 6 loop and through it
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3
Q

What is a “Clove Hitch” used for?

A

One way of attaching a line to a guardrail.

  • Useful for fenders, as it can slide easily.
  • Requires an extra half-hitch if left for a long time.
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4
Q

How do you tie a clove hitch?

A
  • Over and behind guardrail to the left
  • Over the rope, to the right, making an X
  • Over and behind guardrail to the right.
  • Under the crossing wire, like an “H”, upwards, and pulled tight
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5
Q

What is a “Round turn and two half-hitches” used for?

A

A secure way of attaching a line to a guardrail.

  • Useful for securing a line to the base of a cleat
  • Useful for securing to a ring
  • Used for attaching fenders.
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6
Q

How do you tie a round turn and two half-hitches?

A
  • Over and behind guardrail to the left
  • Wrap back over and behind again to the left.
  • Wrap in front (to right) and behind (left) the line.
  • Move rope forward through the loop created above.
  • (Do the last two steps again but lower).
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7
Q

What is a “Figure of Eight” used for?

A

“Stopper knot”

-Used to stop a rope running through a block

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8
Q

How do you tie a figure of eight?

A
  • Make a loop (left and over)

- Go behind the line and through the loop.

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9
Q

What is a “Reef Knot” used for?

A

Tying two lines of equal size together.

-Shortening a mainsail

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10
Q

How do you tie a reef knot?

A
  • Have one of the lines in a parabola
  • Get the other line over, under, over to the right.
  • Cross to the other side of the parabola (left)
  • Go over under over the other line to the right.
  • Pull the line through
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11
Q

What is a “Sheet bend” used for?

A

Tying two lines of different length together.

  • Used for mooring lines
  • End of each rope should end up on the same side
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12
Q

How do you tie a sheet bend?

A
  • Make a U shape with the end of one rope (end at left)
  • With the other rope come under the U from the right.
  • Cross and go over the left side of the U
  • Go under and cross the U to the right side
  • Go under the right of the U
  • Pass left, between the first crossing and the left side of the U.
  • Come out to the left.
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13
Q

What is a “rolling hitch” used for?

A

Securing a line to a guardrail and sliding in one direction.

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14
Q

How do you tie a rolling hitch?

A
  • Round turn to the right
  • Line crossed over the initial line to the left.
  • Line goes behind rail in a turn, then comes under the crossing in step 2, then finishes pointing up.
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15
Q

What is a “fore spring” line?

A

A line that holds the bow to the aft shore cleat

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16
Q

What is a “back spring” line?

A

A line that holds the stern to the forward shore cleat.

17
Q

What is a “shoreline”?

A

A line that holds the bow to the forward shore cleat, or the stern to the aftward shore cleat.

18
Q

What is a “bow breast” and “stern breast” line?

A

A line which holds the bow/stern to the bow/stern of another boat.

19
Q

Why are both shorelines and spring lines needed?

A

Shoreline: Stop the boat moving away from the shore

Spring lines: Stop the boat moving forward and aftward along the shore.

20
Q

How long should the anchor cable be if it’s all chain?

A

4x the maximum expected depth.

21
Q

How long should the anchor cable be if it’s a chain and rope mix?

A

6-7x the maximum expected depth.

22
Q

What is a “Tripping line”?

A

A line that can be attached to the crown of the anchor, used to free the anchor from potential rocks/debris on the seabed.