NCCCO MOBILE CRANE EXAM LATEST VERSION

NCCCO MOBILE CRANE EXAM LATEST VERSION

/ ACTUAL EXAM 100 QUESTIONS

AND CORRECT DETAILED ANSWERS (VERIFIED

ANSWERS)

• According to OSHA 1926.1413, how many randomly distributed

broken wires in rotation-resistant rope are cause for replacement of the rope?

• 1 broken wire in 6 rope diameters
• 2 broken wires in 30 rope diameters
• 3 broken wires in one strand in one lay
• 2 broken wires in 6 rope diameters - CORRECT ANSWER✔✔d.
• What action does a signal person intend the operator to perform if

he extends his arm at shoulder height, makes a fist with his hand, and sticks his/her thumb up?

• Boom down
• Swing
• Boom up
• Extend boom - CORRECT ANSWER✔✔c.
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• The load line of the crane you're operating contacts an energized

power line. There's no sign of any other danger, such as fire. What should you do?

• Climb down carefully from the crane cab
• Jump down, feet together
• Stay in the cab until the lines are de-energized
• Get as far away from the crane as possible - CORRECT ANSWER✔✔

c.

• When hoisting personnel, within what percentage of level must a

telescopic boom crane be in order for the gross ratings in the load chart to remain valid?

• 1%
• 2%
• 5%
• 8% - CORRECT ANSWER✔✔a.

• / 3

• What is the net capacity of a crane on main boom unless the

manufacturer states otherwise?

• The capacity listed in the load chart minus the weight of the rigging

and all attachments

• The capacity listed in the load chart plus the weight of the rigging

and all attachments

• The capacity listed in the load chart minus the weight of the rigging

and all attachments not in use

• The capacity listed in the load chart minus the weight of the rigging

alone - CORRECT ANSWER✔✔a.

• What may happen to a properly rigged load when lifted off the

ground unless the operator takes account of boom deflection?

• It could swing out away from the crane
• It could swing in towards the crane
• It could raise absolutely vertically
• It could shift in its rigging - CORRECT ANSWER✔✔a.

• What Standard Method hand signal is being illustrated?

• Swing
• / 3