NCCCO Telescopic Boom Crane Operator Exam (Latest Update 2025 / 2026) Questions and Answers | Grade A | 100% Correct
Question:
Item not permissible to be removed from a carrydeck crane
Answer:
Boom extension.
Question:
Precaution for pick-and-carry operation with telescopic boom crane
Answer:
Have the boom in line with the direction of travel.
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Question:
When outrigger floats/pads are required to be fastened
Answer:
When the crane is set up for a lift.
Question:
Cause of two-blocking when operating a telescopic boom crane
Answer:
Extending the boom without lowering the load block.
Question:
Most unstable quadrant of operation on a boom truck
Answer:
Over the side.
Question:
Requirement when working over the front with a boom truck
Answer:
Front stabilizer.
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Question:
Most stable quadrant of operation for a boom truck
Answer:
Over the rear.
Question:
Most stable quadrant of operation for a carry deck crane
Answer:
Over the front.
Question:
Safety factor for hoisting personnel using rotation resistance wire rope
Answer:
10-1.
Question:
Wind speed to seize hoisting unless manufacturer states otherwise
Answer:
30 mph.
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