Rigging 101 Final Exam|Verified
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Oxygen bottles that are properly secured in a rack or stand designed for
lifting/handling would be considered a critical rigging option. - Answer✅✅false
There are three slings hanging from a hook. Each sling has the capacity of 2,000
pounds. What is the heaviest load that could be lifted using these slings if they were
attached to a single point? - Answer✅✅2,000 lbs
The minimum depth of thread engagement for a 1/2 inch eyebolt into a steel object
is: - Answer✅✅3/4"
Given a 1/2 in steel walled empty cylindrical tank that is opened at one end,
calculate its weight (round answer to the nearest hundred). - Answer✅✅1800
What markings are required on hoists? - Answer✅✅the manufacturer, model
number, rated load, and re-inspection due date
Which of the following markings are required on lashing? - Answer✅✅the
reinspect due date, rated load
, A motor that weighs over 80 of the capacity of the rigging gear used in the rigging
operation is considered a critical rigging operation is considered a critical rigging
operation. - Answer✅✅false
Increasing the sling angle from horizontal _______ the stress in the sling. -
Answer✅✅decreases
The area of this triangle with dimensions given in feet is: - Answer✅✅24 sqft
What is the minimum grade of chain required for chain slings? - Answer✅✅grade
80
Two people should be used to pull the hand chain of a manual chain hoist when it
gets too hard for on person to pull. - Answer✅✅false
Sling angle stress could contribute to an overload even if the slings selected had
enough capacity to carry the total load weight. - Answer✅✅true
Which of the following attachment points can be used at full capacity when pulled
at any angle from vertical? - Answer✅✅swivel hoist rings
To find sling angle stress... - Answer✅✅multiply the weight in the attachment point
with the angle factor
Who is required to perfom an inspection prior to using rigging gear, and what is this
inspection called? - Answer✅✅the user, pre-use inspection
Detailed written procedures are required for every rigging operation. -
Answer✅✅false
The rigging operating envelope contains the rigging gear and miscellaneous
equipment covered by P-307 section 14, the load itself and... - Answer✅✅the load
rigging path, the gear or equipment's supporting structure
When a load is left suspended unattended from a chain hoist it must be secured.
How is the chain hoist secured - Answer✅✅the chain is tied off or pad locked
What is the efficiency of a knot or bend? - Answer✅✅75
Never bend a wire rope around a diameter _______ itself. - Answer✅✅smaller
than
To whom or to what are the majority of crane and rigging accidents attributed? -
Answer✅✅personnel error
What is the name of the knot or hitch shown below? (blue rope) - Answer✅✅clove
hitch
Expert Exam Questions with 100%
Correct Clear Answers| All Graded
A+|Latest Premium Update|100%
Guaranteed Success.
Oxygen bottles that are properly secured in a rack or stand designed for
lifting/handling would be considered a critical rigging option. - Answer✅✅false
There are three slings hanging from a hook. Each sling has the capacity of 2,000
pounds. What is the heaviest load that could be lifted using these slings if they were
attached to a single point? - Answer✅✅2,000 lbs
The minimum depth of thread engagement for a 1/2 inch eyebolt into a steel object
is: - Answer✅✅3/4"
Given a 1/2 in steel walled empty cylindrical tank that is opened at one end,
calculate its weight (round answer to the nearest hundred). - Answer✅✅1800
What markings are required on hoists? - Answer✅✅the manufacturer, model
number, rated load, and re-inspection due date
Which of the following markings are required on lashing? - Answer✅✅the
reinspect due date, rated load
, A motor that weighs over 80 of the capacity of the rigging gear used in the rigging
operation is considered a critical rigging operation is considered a critical rigging
operation. - Answer✅✅false
Increasing the sling angle from horizontal _______ the stress in the sling. -
Answer✅✅decreases
The area of this triangle with dimensions given in feet is: - Answer✅✅24 sqft
What is the minimum grade of chain required for chain slings? - Answer✅✅grade
80
Two people should be used to pull the hand chain of a manual chain hoist when it
gets too hard for on person to pull. - Answer✅✅false
Sling angle stress could contribute to an overload even if the slings selected had
enough capacity to carry the total load weight. - Answer✅✅true
Which of the following attachment points can be used at full capacity when pulled
at any angle from vertical? - Answer✅✅swivel hoist rings
To find sling angle stress... - Answer✅✅multiply the weight in the attachment point
with the angle factor
Who is required to perfom an inspection prior to using rigging gear, and what is this
inspection called? - Answer✅✅the user, pre-use inspection
Detailed written procedures are required for every rigging operation. -
Answer✅✅false
The rigging operating envelope contains the rigging gear and miscellaneous
equipment covered by P-307 section 14, the load itself and... - Answer✅✅the load
rigging path, the gear or equipment's supporting structure
When a load is left suspended unattended from a chain hoist it must be secured.
How is the chain hoist secured - Answer✅✅the chain is tied off or pad locked
What is the efficiency of a knot or bend? - Answer✅✅75
Never bend a wire rope around a diameter _______ itself. - Answer✅✅smaller
than
To whom or to what are the majority of crane and rigging accidents attributed? -
Answer✅✅personnel error
What is the name of the knot or hitch shown below? (blue rope) - Answer✅✅clove
hitch
