Examination
180 minutes
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NCCCO - National Commission for the Certification of
Crane Operators 2024-2025
NCCCO Tower Crane Operator OSHA Exam Questions
and Answers | 100% Pass Guaranteed | Graded A+ |
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
According to ASME B30.3, the prohibited zone for power
lines that are 60 kv is: - =Answer>> 15 ft (ASME 3-
3.4.3-1)
According to ASME B30.3, load hoist rotation resistant
wire rope has a design factor of: - =Answer>> 5 to 1
(ASME 3-1.10.5(b))
Accoring to ASME B30.23, when lifting a suspended
personnel platform the design factor for the rigging
hardware is: - =Answer>> 5 to 1 (ASME 23-1.1.1(a)
(2))
According to ASME B30.3, load hoist ropes that are not
rotation resistant must have a design factor of: -
=Answer>> 5 to 1 (ASME3-1.10.5 (b))
The OSHA Construction Standard for rigging equipment
is: - =Answer>> 1926.251
According to ASME B30.3, on whose recommendations
should a preventative maintenance program be set up?
- =Answer>> Crane Manufacturer (ASME 3-2.3.1 (a)
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When using cable or nylon spreaders its important to
remember: - =Answer>> The lower the spreader
angle the greater the tension
According to OSHA, when testing a man basket how
long must the test pick be maintained? - =Answer>>
5 minutes (OSHA 1926.1431 (J) (2)
According to ASME B30.3, what is the minimum pitch
diameter for load hoisting sheaves? - =Answer>> Not
less than 18 times rope diameter (ASME 3-1.10.4(d))
According to ASME B30.3, what is the minimum pitch
diameter for load block sheaves? - =Answer>> Not
less than 18 times rope diameter (ASME 3-1.10.4(d))
According to ASME B30.3, what is the minimum pitch
diameter for boom hoist sheaves? - =Answer>> Not
less than 15 times rope diameter (ASME 3-1.10.4(d))
According to OSHA, when lifting personnel the cranes
hook must be the type that: - =Answer>> Can be
closed and locked (OSHA 1926.1431 (9)(l)(i)(A))
According to OSHA, when working over water with a
man basket are the people inside required to wear a
belt/harness? - =Answer>> No harness or belt
required (OSHA 1926.1431 (K)(10)(i)
According to ASME B30.3, when working near power
lines where should caution stickers be installed? -
=Answer>> At operators station and at the base of
the crane (ASME 3-3.4.3(f))
According to OSHA, an inspection is to be done when: -
=Answer>> Prior to each shift (OSHA 1926.1412(d)(l))
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