Font size
WorksheetsWeek 4 Monday Rigging
Total questions: 10
Worksheet time: 5mins
When a location is inaccessible, what can you use to sag wire, set poles and hang pole line equipment?
Parted blocks
Sheaves
Hand lines
Sky hooks
Where is the weight rating usually stamped on a parted block? Choose all that apply.
rope
hook
shell
mom's lower back
What kind of advantage does the part blocks provide?
Mechanical
Aerial
Mental
Something else
The weight of the load is distributed equally between the number of parts that support it. True/False
True
False
If you had a load of 1000 lbs. and a parted block with 2 parts in it, what would be the weight that each part would see?
333.33 lbs.
500 lbs.
1000 lbs.
450 lbs.
What are the two main tensions with parted blocks that lineworkers need to understand? Choose all that apply.
Haul Line
Hook Strain
Sling Tension
WLL
Parted blocks consist of two blocks, the standing block and the ________ ________?
running block
sprint block
block head
the thingy
Friction overcomes the mechanical advantage when _______, or more, parts of rope are used.
10
8
5
12
The haul line tension is greater than the load when only _____ part is used
1
2
4
3
Hook strain is calculated to ensure that the WLL of the ______ is not exceeded?
block
rope
CBS
something
