NCCCO Core Practice (2025/2026) Questions
WITH Correct Answers Rated A+
what is important for the operator to do when extwnding the outriggers - CORRECT ANSWER -
make visual contact or post a signalperson
what is the minimum swing clearance required between the crane counterweight and any
obstacle - CORRECT ANSWER -2ft of 360 degree rotation
what function do axle lockouts (osicillation locks) perform on a rough terrain crane ? - CORRECT
ANSWER -locks the rear axle and prevents oscillation
what should be primary cocern of an operator when setting up a crane on construction site with
newly constructerd buildings - CORRECT ANSWER -site compaction
what is the the purpose of placing mats or cribbing under outriggers floats - CORRECT ANSWER -
to distribute the force when on soft ground
what can happen as a result of the vibrations caused a working crane - CORRECT ANSWER -
underground utilities may collapse
what should be avoided when setting up crane for work - CORRECT ANSWER -any area near a
trench
what is the purpose of placing the timber blocking under the ends of the crawler tracks -
CORRECT ANSWER -make the crane more stable
when may blocking be placed under the outriggers beams - CORRECT ANSWER -blocking is
never to be placed under beams
WITH Correct Answers Rated A+
what is important for the operator to do when extwnding the outriggers - CORRECT ANSWER -
make visual contact or post a signalperson
what is the minimum swing clearance required between the crane counterweight and any
obstacle - CORRECT ANSWER -2ft of 360 degree rotation
what function do axle lockouts (osicillation locks) perform on a rough terrain crane ? - CORRECT
ANSWER -locks the rear axle and prevents oscillation
what should be primary cocern of an operator when setting up a crane on construction site with
newly constructerd buildings - CORRECT ANSWER -site compaction
what is the the purpose of placing mats or cribbing under outriggers floats - CORRECT ANSWER -
to distribute the force when on soft ground
what can happen as a result of the vibrations caused a working crane - CORRECT ANSWER -
underground utilities may collapse
what should be avoided when setting up crane for work - CORRECT ANSWER -any area near a
trench
what is the purpose of placing the timber blocking under the ends of the crawler tracks -
CORRECT ANSWER -make the crane more stable
when may blocking be placed under the outriggers beams - CORRECT ANSWER -blocking is
never to be placed under beams
