NCCO TOWER CRANE ACTUAL FINAL EXAM WITH 200+ QUESTIONS AND WELL VERIFIED CORRECT ANSWERS [ALREADY GRADED A+] |NCCO TOWER CRANE
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Course
NCCO TOWER CRANE
Institution
NCCO TOWER CRANE
NCCO TOWER CRANE ACTUAL FINAL EXAM
WITH 200+ QUESTIONS AND WELL VERIFIED
CORRECT ANSWERS [ALREADY GRADED A+]
|NCCO TOWER CRANE
When operating a tower crane and there is an uncontrolled movement, the operator
should - ANSWER-Engage emergency stop
What will not create a ch...
NCCO TOWER CRANE ACTUAL FINAL EXAM
WITH 200+ QUESTIONS AND WELL VERIFIED
CORRECT ANSWERS [ALREADY GRADED A+]
|NCCO TOWER CRANE 2024-2025
When operating a tower crane and there is an uncontrolled movement, the operator
should - ANSWER-Engage emergency stop
What will not create a change in stability - ANSWER-Pulling off a fixed load
When performing a load test on a tower crane that travels. How should the job be
set - ANSWER-So the maximum weight is on the bogie
When plumbing a tower crane after it has been climbed, the crane must -
ANSWER-be balanced
With a hook height of 350 feet, where should the hydraulic top climbing unit be
positioned before operating crane according to chart B - ANSWER-Uppermost tie
in position
According to spacing chart B what is the distance from the face of the structure to
the center line of the crane - ANSWER-10`10"
,When is it permitted to shift the hoist gear of a tower crane - ANSWER-Neutral
Gear
According to ASME B30.3 an overhead power line is always considered to be -
ANSWER-Energized until the power company had verified it is not energized
According to ASME B30.3 maintenance personnel are permitted to operate the
crane only when - ANSWER-Performing their duties
According to ASME B30.3 who should be present when telescoping or climbing
operations begin - ANSWER-Operator
According to OSHA 1926.550 when a wire rope bridle is used to connect the
personnel platform to the load line, each bridle leg shall be connected to a -
ANSWER-Master Link
Hand Signals to Construction Tower Crane operators shall be those prescribed by -
ANSWER-ASME B30.3
According to OSHA 1926.550 what shall be provided at both ends of travel of the
trolley - ANSWER-Buffers
According to ASME B30.3, the prohibited zone for power lines that are 60kV is -
ANSWER-15ft. ASME 3-3.3.4.3(1) Table 1
According to ASMA 30.3, load hoist rotation resistant wire rope has a design
factor of - ANSWER-5 to 1 ASME 3-1.5.5(b)
, According to ASME B30.3, when lifting a suspended personnel platform, the
design factor for the rigging hardware is - ANSWER-5 to 1 ASME 3-3.2.2(b)(3)
According to ASME B30.3, Load hoist ropes that are not rotation must have a
design factor of - ANSWER-5 to 1 ASME 3-1.5.5(b)
The OSHA construction standard for rigging equipment is - ANSWER-1926.251
According to ASMA B30.3, on whose recommendations should a preventative
maintenance program be set up - ANSWER-Crane manufacturer ASME 3-2.3.1(a)
When using cable or nylon spreaders it is important to remember - ANSWER-The
lower the spreader angle the greater the tension
Splices in rall tracks shall have - ANSWER-Smooth Joints
Hydraulic systems should have their proper fluid level checked - ANSWER-Daily
If power fails during operations, the following shouldn't apply - ANSWER-Do
your best to finish moving load where it was designated to go
If load is undetermined who is to find out if load weight does not exceed crane
rating at radius at which the load is to be lifted - ANSWER-Person responsible for
lift
Where should climbing instructions be kept - ANSWER-ON Site
All climbing operations shall be performed under the supervision of - ANSWER-
Qualified person
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