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Flashcards in Knot Efficiencies Deck (29)
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1

No knot/Tensionless hitch

0%

2

Eye splice

10%

3

Half hitch/timber hitch

35%

4

Volume 3 bowline vs Book 29 bowline

Volume 3= 40%
Book 29= 65%

5

Clove hitch

40%

6

Square knot

50%

7

Overhand knot

55%

8

Figure 8 stopper knot

75%

9

Figure 8 follow through

80%

10

Figure 8 on a bite

80%

11

Figure 8 bend

80%

12

Double figure 8 on a bite

80%

13

Double overhand/Double fisherman

80%

14

Waterknot/Overhand bend

65%

15

Butterfly knot

75%

16

Single cliff picket

700 lbs

17

1-1 cliff picket

1400 lbs

18

1-1-1 cliff picket

1800 lbs

19

2-1 cliff pickets

2000 lbs

20

3-2-1 cliff pickets

4000 lbs

21

Completed knot should have a tail how long?

18"

22

Working strength of equipment line?

2600 lbs

23

Breaking strength of equipment line?

13,000 lbs

24

Empty line up uses what knot?

timber hitch 6' back from nozzle

25

Empty line down uses what knot?

timber hitch 6' back from nozzle, half hitch inches behind nozzle, half hitch around nozzle

26

Loaded line up uses what knot?

Running bowline 12' back from nozzle, half hitch 6' back of nozzle, half hitch 6" back from nozzle

27

SKED vertical lifting rope size, length, and breaking strength?

3/8 PMI kernmantle, 30’ long, 5,265 breaking strength

28

SKED horizontal lifting sling material, and rating?

Nylon rated at 9,000 lbs

29

SKED Nylon tow straps length

6’