NCCCO 3 QUESTIONS WITH VERIFIED ANSWERS |LATEST UPDATE [ GUARANTEED A+]

NCCCO 3 QUESTIONS WITH VERIFIED

ANSWERS |LATEST UPDATE [

GUARANTEED A+]




1. The crane is out of level, you release the swing brake, the boom

swings downhill, your: - ✔✔load radius increases.


1. Blocking can be placed under the ends of tracks to: - ✔✔increase the

crane's stability when operating over front or back.

1. What quadrant produces the least amount of ground pressure on a

lattice crawler: - ✔✔side.


1. On lattice boom cranes fitted with power load lowering, a heavy load

should be lowered by using the: - ✔✔power load-lowering feature and

the foot brake.

, 1. Abruptly stopping a rapid swing on a long-boom mobile crane will

produce what major effect? - ✔✔Overturning the crane or collapsing

the boom.

1. When the boom handle is released to its center position, which

action should be expected? - ✔✔The boom hoist will be held

stationary.

1. On a lattice boom crawler crane, the main boom length is measured

from the: - ✔✔center of the boom heel pins to the center of the boom

tip sheave.


1. You can't level your crawler crane: - ✔✔don't operate crane.


1. What effect does having the crawlers retracted have on a crawler

crane with a long boom? - ✔✔Decrease in capacity.


1. Your crawler crane is on a barge, it is necessary to: - ✔✔secure the

crane to the barge.