LATTICE BOOM EXAM 2024/2025
Upperworks - Precise Answer ✔✔Where is the best location for leveling a crane?
When determining the gross load, the best method is: - Precise Answer ✔✔Get an accurate load weight
and add the rigging
By order of hitch strength, which is the correct answer? - Precise Answer ✔✔Basket, vertical, choker
What is the purpose of using a jib? - Precise Answer ✔✔Increase height.
When taking a side strain on a boom, what concerns the operator most? - Precise Answer ✔✔Boom
damage
You should always have at least how many wraps on a hoist drum. - Precise Answer ✔✔2
On a load chart, values above the bold line mean: - Precise Answer ✔✔Capacities based on structural
competence.
The primary purpose for a rooster sheave or auxiliary boom point sheave is to: - Precise Answer
✔✔Separate the hoist lines.
What is the proper procedure when using an insulating link or a boot near power lines? - Precise Answer
✔✔Be sure to maintain the correct allowable distance from the lines.
When the number of layers of rope on a drum increases the - Precise Answer ✔✔Line pull decreases
What is the minimum allowable distance from the crane and power lines up to 350kVS - Precise Answer
✔✔20 feet
Upperworks - Precise Answer ✔✔Where is the best location for leveling a crane?
When determining the gross load, the best method is: - Precise Answer ✔✔Get an accurate load weight
and add the rigging
By order of hitch strength, which is the correct answer? - Precise Answer ✔✔Basket, vertical, choker
What is the purpose of using a jib? - Precise Answer ✔✔Increase height.
When taking a side strain on a boom, what concerns the operator most? - Precise Answer ✔✔Boom
damage
You should always have at least how many wraps on a hoist drum. - Precise Answer ✔✔2
On a load chart, values above the bold line mean: - Precise Answer ✔✔Capacities based on structural
competence.
The primary purpose for a rooster sheave or auxiliary boom point sheave is to: - Precise Answer
✔✔Separate the hoist lines.
What is the proper procedure when using an insulating link or a boot near power lines? - Precise Answer
✔✔Be sure to maintain the correct allowable distance from the lines.
When the number of layers of rope on a drum increases the - Precise Answer ✔✔Line pull decreases
What is the minimum allowable distance from the crane and power lines up to 350kVS - Precise Answer
✔✔20 feet
