Difference between revisions of "AY Honors/Knot Tying/Answer Key"
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Revision as of 01:08, 28 December 2006
1. Define the following terms:
- a. Bight
- The part of the rope or line, between the end and the standing part, on which a knot is formed
- b. Running end
- The free end of the rope, usually shorter. This is the end of the rope in which a knot is being tied.
- c. Standing part
- The part of the rope between the Running end and the Standing end (the end that doesn't move, think of it as if someone is holding it)
- d. Underhand loop
- A loop formed by passing the running end of a line under the standing part.
- e. Overhand loop
- A loop formed by passing the running end of a line over the standing part.
- f. Turn
- g. Bend
- h. Hitch
- i. Splice
- j. Whipping
2. Know how to care for rope.
- a. Keep the rope clean.
- b. Always coil a rope before storing it.
- c. Make sure wet rope is dry before coiling it.
- d. Return rope to its proper place after using it.
3. Describe the difference between laid rope and braided rope and list three uses of each.
In laid rope, three bundles of fiber or twine are twisted in the same direction, placed close to each other, and allowed to twist together. In braided rope, the fibers are woven together, often around some core material.
Uses of Laid Rope
- Repels water
- Able to withstand immense strain.
Uses of Braided Rope
- Works well with pulleys and rigging.
- Spinning (lariats and lassos)
4. Identify the following types of rope:
- a. Manila
- b. Sisal
- c. Nylon
- d. Polypropylene
5. What are some advantages and disadvantages of synthetic rope?
6. Do the following to rope:
a. Splice
b. Eye splice
c. Back splice
d. Finish the end of a rope with a double crown, whipping, or a Matthew Walker's knot.
7. Make a six-foot piece of three-strand twisted rope from native materials or twine.
Adventist Youth Honors Answer Book/Knots/Making rope
8. From memory tie at least 20 of the following knots and know their common uses and limitations. Demonstrate how they are used.
Anchor bend
Bowline
Bowline on a bight
Butterfly loop knot or Alpine Butterfly knot
Carrick bend
Cat's paw
Clove hitch
Constrictor knot
Crown knot
Double bow
Double sheet bend
Figure eight
Fisherman's bend
Fisherman's loop
Halter hitch
Hunter's bend
Lariat or Bowstring knot
Lark's head
Man harness knot
Miller's knot
Packer's knot
Pipe hitch
Prusik knot
Sheepshank
Sheet bend
Slip knot
Slipped half hitch
Slipped sheet bend
Square knot
Stevedore's knot
Strangle knot
Surgeon's knot
Tautline hitch
Timber hitch
Two half hitches
Template:Knot two half hitches
References
"Why Knot? an introduction to knots, splices & rope" DVD and rope available through AdventSource.org