NCCCO Core Exam With 163 Questions Already Graded A Latest 2024 Update
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NCCCO Core -
Institution
NCCCO Core -
NCCCO Core Exam With 163 Questions Already Graded A
Latest 2024 Update
When traveling a mobile crane with two cabs the following short audible signals shall be used -
ANSWER>>One stop, to go ahead, three back up
Define gross capacity - ANSWER>>The capacity listed on the load chart f...
NCCCO Core Exam With 163 Questions Already Graded A
Latest 2024 Update
When traveling a mobile crane with two cabs the following short audible signals shall be used -
ANSWER>>One stop, to go ahead, three back up
Define gross capacity - ANSWER>>The capacity listed on the load chart for the configuration
The capacity of the Crane will _______When counterweight is added - ANSWER>>Increase
On a Telescoping mobile crane, extending the crawlers tracks will ______ The capacity -
ANSWER>>Increase
If the LMI on a mobile crane has shut down functions in an overload condition, what functions
are you able to use - ANSWER>>Boom up, lower load, retract boom
In order to check the fluid level on a hydraulic crane, the boom should be? - ANSWER>>Fully
retracted and lowered
Hooks should be removed from service if there is ______ twist - ANSWER>>Any
Hooks should be removed from service if anywhere exceeds _______ of the original section
dimension or as recommended by the manufacturer - ANSWER>>10%
Hooks should be removed from service if any increase in the throat opening exceeds ________
or as recommended by the manufacturer - ANSWER>>5%
In order to make sure the correct load chart is being used you should always go by there? -
ANSWER>>Serial#
On a mobile crane, the capacity can be increased by - ANSWER>>Booming up
, The boom angle on telescoping boom crane is ________After the load is lifted -
ANSWER>>Angle between bottom of the base boom and horizontal
The boom angle on lattice boom crane is ________ After the load is lifted - ANSWER>>Angle
between centerline of boom and horizontal
You should always extend boom sections equally unless the manufacturer states otherwise? -
ANSWER>>True
The big section being extended further would cause what? - ANSWER>>Tipping
The smaller section being extended further would cause what? - ANSWER>>Structural damage
What is accurate when measuring boom length? - ANSWER>>Measure from hinge pin to center
of the boom tip sheaves
When setting up a crane equipped with a front stabilizer, the front stabilizer should be put down
_____. - ANSWER>>Last
Net capacity is determined by: - ANSWER>>Gross capacity minus all deductions
Which of the following would cause the load to be more stable? - ANSWER>>Rigging above
the center of gravity
When must a signal person be used in relations to powerline proximity? - ANSWER>>If within
boom length of the prohibited zone
Wind blowing can cause backward tipping, side load your boom and increase your low radius -
ANSWER>>True
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