NCCCO Telescopic Boom Crane- Swing
Cab(TLL) Exam Questions and Answers
Graded A+
A crane is operating with a long boom, on outriggers, on uneven ground. Under
these conditions it is important to - Correct answer-Block under the float or pad to
achieve a 90 degree angle between the cylinder rod and the float or pad
What is the purpose of a boom length indicator? - Correct answer-Indicates the
extended length of boom
According to OSHA 1926 subpart cc, floats/pads must be fastened to the
outrigger/stabilizers when - Correct answer-They are in use
A crane's jib is offset 15 degrees versus it's original 0 degree offset and the boom
angle remains unchanged, the load radius will - Correct answer-Increase
When leaving telescopic boom cranes unattended overnight or for longer periods,
the boom should be - Correct answer-Fully retracted and stowed
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
Cab(TLL) Exam Questions and Answers
Graded A+
A crane is operating with a long boom, on outriggers, on uneven ground. Under
these conditions it is important to - Correct answer-Block under the float or pad to
achieve a 90 degree angle between the cylinder rod and the float or pad
What is the purpose of a boom length indicator? - Correct answer-Indicates the
extended length of boom
According to OSHA 1926 subpart cc, floats/pads must be fastened to the
outrigger/stabilizers when - Correct answer-They are in use
A crane's jib is offset 15 degrees versus it's original 0 degree offset and the boom
angle remains unchanged, the load radius will - Correct answer-Increase
When leaving telescopic boom cranes unattended overnight or for longer periods,
the boom should be - Correct answer-Fully retracted and stowed
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
