Tower Crane Sample Questions and Correct Answers | Latest Update
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Course
Tower Crane
Institution
Tower Crane
Which OSHA regulation governs suspended personnel platforms?
OSHA 1926.1431
According to ASME B30.3, the prohibited zone for power lines that are 60 kv is:
15 ft (ASME 3-3.4.3-1)
According to ASME B30.3, load hoist rotation resistant wire rope has a design factor of:
5 to 1 (ASME 3...
Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025
Tower Crane Sample Questions and
Correct Answers | Latest Update
Which OSHA regulation governs suspended personnel platforms?
OSHA 1926.1431
According to ASME B30.3, the prohibited zone for power lines that are 60 kv is:
15 ft (ASME 3-3.4.3-1)
According to ASME B30.3, load hoist rotation resistant wire rope has a design factor of:
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:
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:
5 to 1 (ASME3-1.10.5 (b))
The OSHA Construction Standard for rigging equipment is:
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, Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025
1926.251
According to ASME B30.3, on whose recommendations should a preventative maintenance
program be set up?
Crane Manufacturer (ASME 3-2.3.1 (a)
When using cable or nylon spreaders its important to remember:
The lower the spreader angle the great er the tension
According to OSHA, when testing a man basket how long must the test pick be maintained?
5 minutes (OSHA 1926.1431 (J) (2)
According to ASME B30.3, what is the minimum pitch diameter for load hoisting sheaves?
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?
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?
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, Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025
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:
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?
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?
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:
Prior to each shift (OSHA 1926.1412(d)(l))
According to ASME B30.3-2016 when should a frequent inspection be done?
Prior to use each day (ASME 3-2.1.2 (b) (1))
How often should a major inspection be conducted?
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