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LATEST NCCCO TELESCO PIC
BOOM CRANE - FIXED CAB (TSS)
EXAM QUESTIONS WITH 100%
CORRECT ANSWER S
Question 1: When hook-suspended personnel platforms
are lifted with a telescopic boom crane, what must be provided?
CORRECT ANSWER : An anti two-block device must
be provided
Question 2: When using a telescopic boom crane
equipped with an anti two-block device, which hydraulic functions are disabled when the device is activated?
CORRECT ANSWER : Hoist, extend the boom, boom
down
Question 3: What is the safest maximum speed for a
telescopic boom crane performing pick-and-carry operations?
CORRECT ANSWER : The manufacturer's
recommended speed limit
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Question 4: When using blocking under the outrigger
floats/pads, what should the operator ensure about the blocking?
CORRECT ANSWER : Sufficient to support/stabilize
the crane
Question 5: When a boom extension is in the stowed
position, how is it positioned?
CORRECT ANSWER : Pinned to the boom base section
Question 6: When a telescopic boom crane is engaged in
a pick-and-carry operation, the rated tipping capacity is based on what percentage of the total tipping capacity?
CORRECT ANSWER : 75%
Question 7: According to OSHA 1926 sub-part cc, what
must all telescopic boom cranes be equipped with?
CORRECT ANSWER : A boom angle indicator
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Question 8: What are jib capacities based on?
CORRECT ANSWER : structural strength
Question 9: When lifting over a corner, what can the
ground pressure generated by the crane approach?
CORRECT ANSWER : equal to the weight of the crane
and suspended load
Question 10: What is the purpose of the boom length
indicator?
CORRECT ANSWER : Indicates the extended length of
the boom
Question 11: When making lifts on outriggers, when does
the maximum ground-bearing pressure occur?
CORRECT ANSWER : A corner
Question 12: When does an erected telescopic boom
extension become a capacity reduction?
CORRECT ANSWER: Not used to make the lift
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Question 13: What does the term luffing jib refer to?
CORRECT ANSWER : Can change radius independent
of the main boom
Question 14: What item is not permissible to be removed
from a carrydeck crane?
CORRECT ANSWER : Boom extension
Question 15: While performing a pick-and-carry
operation with a telescopic boom crane, what precaution should be taken?
CORRECT ANSWER : Have the boom in line with the
direction of travel
Question 16: When are outrigger floats/pads required to
be fastened to the outrigger?
CORRECT ANSWER : When the crane is set up for a
lift