UA RIGGING FINAL Exam Solved Questions With Revised Correct Detailed Answers >> BRAND NEW VERSION!!
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Course
UA RIGGING
Institution
UA RIGGING
UA RIGGING FINAL
Exam Solved Questions With Revised
Correct Detailed Answers
>> BRAND NEW VERSION!!
1. Name the three rope parts used in tying knots and hitches. - ANSWER
running end
2-standard part
3-bight
2. What knot ties equal in diameter? - ANSWER
Square Knot ...
UA RIGGING FINAL
Exam Solved Questions With Revised
Correct Detailed Answers
>> BRAND NEW VERSION!!
1. Name the three rope parts used in tying knots and hitches. - ANSWER 1-
running end
2-standard part
3-bight
2. What knot ties equal in diameter? - ANSWER Square Knot (Reef Knot)
3. A mistake made in tying the square knot may result either in a _______ knot or
a ________ knot. - ANSWER Granny or Thief
4. When a loop is needed at any point between the ends of a rope, what is the
proper knot to tie? - ANSWER Bowline on a bight
5. Name the knot that is easier to untie and is larger and stronger than the
overhand knot. - ANSWER Figure Eight knot (stoper knot)
,6. Compared to the strength of a rope, how much strength do knots usually
develop? - ANSWER 50%
7. The knot which is used to complete a barrel hitch is called why? - ANSWER
Bowline knot
8. What knot ties a loop in rope and will not slip under strain? - ANSWER
Bowline knot
9. What is a single sheet bend? - ANSWER Ties unequal diameters together
10. The single sheet bend should be used for tying two ropes together of equal
diameter. (T/F) - ANSWER False
11. How much strength does a splice have compared to the rope? - ANSWER
85-90%
12. What is the finishing knot for a pipe hitch? - ANSWER Double Half Hitch
13. What knot should be used when hoisting pipe vertically? - ANSWER Pipe
Hitch with half hitch above
14. What is the clove hitch used for? - ANSWER For right angle pull only (ex-
guy lines)
, 15. When it is desired to hold a load at a given point what knot should be used? -
ANSWER snubbing hitch with two half hitches (use as many wraps as needed
to hold load)
16. What is used to lubricate wire rope? - ANSWER Light Mineral Oil
17. What wire rope is used for hoisting? - ANSWER Regular lay rope
18. What is the SWL formula for wire rope? - ANSWER Diameter^2 x 8= tons
19. 3/8"-1" what is the rule of thumb for tons. - ANSWER 1,2,3,4,6,8
20. What is the SWL for 1/2" wire rope? - ANSWER 2 tons
(1/2"x1/2"x8)
21. How many wire rope seizings are required for 1/2" wire rope? - ANSWER
2
22. How many times should seizing wire be wrapped around wire rope to make an
adequate seizing? - ANSWER 8 wraps
23. What is the purpose of the core in wire rope? - ANSWER -Maintain shape
-preventing strands from rubbing
-add support
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