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HIGH-ANGLE ROPE RESCUE CHAPTER 3 EXAM NEWEST 2024 ACTUAL EXAM TEST BANK COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS ALREADY GRADED A+ $12.79
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HIGH-ANGLE ROPE RESCUE CHAPTER 3 EXAM NEWEST 2024 ACTUAL EXAM TEST BANK COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS ALREADY GRADED A+
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Course
HIGH-ANGLE ROPE RESCUE
Institution
HIGH-ANGLE ROPE RESCUE
HIGH-ANGLE ROPE RESCUE CHAPTER 3 EXAM NEWEST 2024 ACTUAL EXAM TEST BANK COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS ALREADY GRADED A+
What are four disadvantages when using larger-diameter ropes? - Answer-1. Higher cost
2. Greater weight
3. Handling problems, because when rope is hanging ve...
HIGH-ANGLE ROPE RESCUE CHAPTER 3
EXAM NEWEST 2024 ACTUAL EXAM TEST
BANK COMPLETE QUESTIONS AND
CORRECT DETAILED ANSWERS ALREADY
GRADED A+
What are four disadvantages when using larger-diameter ropes? - Answer-1. Higher
cost
2. Greater weight
3. Handling problems, because when rope is hanging vertically, the greater weight
means more difficulty in rappelling and handling the rope
4. Incompatibility with other equipment
What are the two basic methods of adding color to a rope? - Answer-1. Solution dying
2. Surface dying
What is solution dying? - Answer-When the color is added to the raw material as yarn is
being manufactured
What is surface dying? - Answer-When the color of a rope is added to the synthetic yarn
after it has been manufactured or it is added to the rope after it has been braided.
Solution dying usually causes... - Answer-Slightly more loss of strength in the rope than
the surface-applied dying.
When it comes to coloring ropes... - Answer-Loss of strength varies among colors
because of chemical differences in the dyes.
A manufactured eye termination is a... - Answer-permanent loop in the end of a rope
created by the rope manufacturer.
The inside of a manufactured eye may be... - Answer-protected by metal or plastic, and
the sewn part is protected by material such as heat shrink tubing or metal.
What is the title of section 8.2 of NFPA 1983? - Answer-Rope breaking and elongation
test
Which NFPA standard contains the test standards for manufacture-supplied eye
termination? - Answer-NFPA 1983 section 8.2
, The eye of a rope can't be less than... - Answer-85% the strength of the rope or it must
still meet the rope's MBS requirement for that type of rope
Accessory cord is usually found in sizes up to... - Answer-9mm
webbing does not absorb... - Answer-shock loading as well as many ropes
what are the two types of tubular webbing? - Answer-1. shuttle loom
2. needle loom
shuttle loom webbing has a... - Answer-continuous spiral of the filler along the webbing's
wrap fibers
Webbing ranges in size from... - Answer-1" to 6"
What is the tensile strength of 1" tubular nylon webbing? - Answer-4000lbs
What is the tensile strength of 2" tubular nylon webbing? - Answer-8000lbs
What is the tensile strength of 1" solid nylon webbing? - Answer-6000lbs
What is the tensile strength of 1 15/16" or 2" solid seat-belt type webbing? - Answer-
4500lbs to 6000lbs dependent upon the material and type
What is the tensile strength of 1 23/32" flat nylon webbing? - Answer-9500lbs
The system safety ratio... - Answer-estimates conditions expected to be encountered in
the local high-angle environment and allows a margin of safety to be calculated based
on the manner in which it is rigged.
To determine the safety ratio for a particular system, you must first analyze the
elements of the system; that is... - Answer-the breaking strengths of the various
components, the ways they affect one another, the load, and how the load will be
applied. You then add a margin to cover what you don't know or couldn't anticipate.
How is the Minimum Breaking strength provided by manufacturers on their equipment
calculated? - Answer-by calculating three standard deviations below the mean of a set
of several laboratory tests.
When is the elasticity of dynamic kernmantle rope an advantage? - Answer-when long
falls are possible
The elasticity of dynamic kernmantle rope makes them less suitable for activities
such as... - Answer-rappelling and ascending and for many rescue operations If a
fall approaching the severity of FF 0.25 is expected... - Answer-A dynamic rope
should be used
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