NCCCO FINAL TEST EXAM WITH
CORRECT QUESTIONS AND ANSWERS
2025
Which area do truck cranes without a 5th outrigger generally have no lifting
capacity unless the manufacturer states otherwise? - CORRECT-
ANSWERSThe front
What is the definition of "operating radius?" - CORRECT-ANSWERSThe
distance from the center of rotation of the crane to the center of gravity of
the load
What applies to the capacities below the bold line shown on a load chart? -
CORRECT-ANSWERSThey are based on the stability of the crane
In which quadrant are rough terrain crane capacities generally greater? -
CORRECT-ANSWERSOver the front
What percentage do most manufacturers requires a crane's load chart
capacity to be reduced by for duty cycle operations - such as high-volume
concrete placement? - CORRECT-ANSWERS20%
From which two points should the boom be measured? - CORRECT-
ANSWERSFrom the boom hinge pins, to the center of the boom tip sheave
, What is the preferred method of installing wire rope from a reel onto a hoist
drum? - CORRECT-ANSWERSRunning the rope from the top of the reel, to the
top of the drum.
Over which quadrant are truck crane capacities usually greater? - CORRECT-
ANSWERSOver the rear
According to OSHA, which accessible area of an operating crane must always
be barricaded? - CORRECT-ANSWERSThe swing radius of the rear of the
rotating superstructure
What is the OSHA regulation governing cranes in construction? - CORRECT-
ANSWERS1926.1400
According to ASME, what percentage of the manufacturer's crane rating
must not be exceeded if a load test is done on a repaired crane? - CORRECT-
ANSWERS100%
Where is the tipping axis of a crawler crane located? - CORRECT-ANSWERSIt
depends if the idler or sprocket are in line or offset from the track rollers
What should be done with materials placed under overhead energized power
lines? - CORRECT-ANSWERSNOT be lifted by crane
CORRECT QUESTIONS AND ANSWERS
2025
Which area do truck cranes without a 5th outrigger generally have no lifting
capacity unless the manufacturer states otherwise? - CORRECT-
ANSWERSThe front
What is the definition of "operating radius?" - CORRECT-ANSWERSThe
distance from the center of rotation of the crane to the center of gravity of
the load
What applies to the capacities below the bold line shown on a load chart? -
CORRECT-ANSWERSThey are based on the stability of the crane
In which quadrant are rough terrain crane capacities generally greater? -
CORRECT-ANSWERSOver the front
What percentage do most manufacturers requires a crane's load chart
capacity to be reduced by for duty cycle operations - such as high-volume
concrete placement? - CORRECT-ANSWERS20%
From which two points should the boom be measured? - CORRECT-
ANSWERSFrom the boom hinge pins, to the center of the boom tip sheave
, What is the preferred method of installing wire rope from a reel onto a hoist
drum? - CORRECT-ANSWERSRunning the rope from the top of the reel, to the
top of the drum.
Over which quadrant are truck crane capacities usually greater? - CORRECT-
ANSWERSOver the rear
According to OSHA, which accessible area of an operating crane must always
be barricaded? - CORRECT-ANSWERSThe swing radius of the rear of the
rotating superstructure
What is the OSHA regulation governing cranes in construction? - CORRECT-
ANSWERS1926.1400
According to ASME, what percentage of the manufacturer's crane rating
must not be exceeded if a load test is done on a repaired crane? - CORRECT-
ANSWERS100%
Where is the tipping axis of a crawler crane located? - CORRECT-ANSWERSIt
depends if the idler or sprocket are in line or offset from the track rollers
What should be done with materials placed under overhead energized power
lines? - CORRECT-ANSWERSNOT be lifted by crane
