QUESTIONS AND WELL VERIFIED
ANSWERS [GRADED A+]
NEW!!NEW!!
Where is the best location for leveling a crane? - ANS✔✔---
Upperworks.
On a load chart, values above the load line mean: - ANS✔✔---
Capacities based on structural competence.
The primary purpose for a rooster sheave or auxiliary boom point
sheave is to: - ANS✔✔---Separate the hoist lines.
, What is the proper procedure when using an insulating link or a
boot near power lines? - ANS✔✔---Be sure to maintain the
correct allowable distance from the lines.
When the number of layers of rope on a drum increases the:: -
ANS✔✔---Allowable line pull increases.
When taking a side strain on a boom, what concerns the operator
most? - ANS✔✔---Boom damage.
You should always have how many wraps on a hoist drum? -
ANS✔✔---2.
When determining the gross load the best method is? -
ANS✔✔---Get an accurate load weight and add the rigging.
By order of hitch strength, which is the correct answer? -
ANS✔✔---Basket, vertical, choker.
What is the primary purpose of using a jib? - ANS✔✔---
Increase height.
What is the minimum allowable distance from the crane and
power-lines up to 50kV? - ANS✔✔---10 ft.