NCCCO 8 LATEST 2024 EXAM TEST BANK COMPLETE QUESTIONS WITH CORRECT DETAILED ANSWERS
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NCCCO 8
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NCCCO 8
NCCCO 8 LATEST 2024 EXAM TEST BANK COMPLETE QUESTIONS WITH CORRECT DETAILED ANSWERS
When crane is in transit and you are required to pass under 50kV power lines, what is
OSHA's minimum required clearance: - Answer-6 feet
The tipping axis of a crawler crane: - Answer-depends if the idler or sp...
NCCCO 8 LATEST 2024 EXAM TEST
BANK COMPLETE QUESTIONS WITH
CORRECT DETAILED ANSWERS
When crane is in transit and you are required to pass under 50kV power lines, what is
OSHA's minimum required clearance: - Answer-6 feet
The tipping axis of a crawler crane: - Answer-depends if the idler or sprocket are in line
or offset from the track rollers
As you boom down, the leverage of the load on the crane will: - Answer-increase
Eccentric main boom tip reeving causes: - Answer-twisting of the boom IPT
How many broken wires must be present in one strand of one lay for running wire rope
to
be removed from service? - Answer-3 OSHA and ANSI
Power is transferred to the swing through a: - Answer-pinion gear
A frequent inspection is: - Answer-daily to monthly OSHA 1910.180 (d)(2)(i)
A periodic inspection is: - Answer-monthly to annually OSHA 1910.180 (d)(2)(ii)
Test loads should not exceed ________ of manufacturers load ratings. - Answer-110%
ANSI 5-2.2.2(1)
Cranes idle for more than 6 months must have _______________ inspections
performed. - Answer-frequent and periodic ANSI 5-2.1.4(b)
Crane hooks must not be twisted in excess of: - Answer-10 degrees OSHA 1910.180
(d)(3)(v)
A crane hooks throat opening must not exceed: - Answer-15% of its original size OSHA
1910.180 (d)(3)(v)
What is the "jib offset"? - Answer-jib angle to the boom
According to the ASME B30.5, you are required to pass a physical exam every _____
years - Answer-3 years
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