NCCCO Tower Crane
Questions and Detailed
Answers Graded A+
A Crane hook's throat must not exceed: -
answer ✅✅15% of its original size
According to AMSE B30.3 an overhead
powerline is ALWAYS considered to be: -
answer ✅✅Energized until the power
company has verified it is not energized
According to ASME B30.3 , an overhead
powerline is ALWAYS considered to be: -
,answer ✅✅Energized until the power
company has verified it is not energized
According to ASME B30.3 ,A periodic
Inspection shall be performed by a: - answer
✅✅Appointed person
According to ASME B30.3 A crane should be
plumbed to: - answer ✅✅1 to 500
According to ASME B30.3 A frequent
inspection in normal service conditions
must be performed: - answer ✅✅Weekly to
Monthly
According to ASME B30.3 And OSHA you
should always have at least how many wraps
on the hoist drum? - answer ✅✅2
According to ASME B30.3 How many
randomly broken wires must there be to
, remove a running wire rope from service? -
answer ✅✅12
According to ASME B30.3 if any controls do
not operate properly they shall be adjusted
or repaired prior to: - answer
✅✅Commencing the next lift operation
According to ASME B30.3 Load hoist ropes
that are not rotation resistant must have a
design factor of - answer ✅✅5 to 1
According to ASME B30.3 Load Limit Device
settings shall be verified by means of a
static test using test loads of _____________ of
applicable reading: - answer ✅✅102.5% -
110%
According to ASME B30.3 on who's
recommendations should a preventative
maintenance program be set up? - answer
✅✅Crane manufacturer
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