NCCCO TEST 3 2026 EXAM PREPARATION
PACK KEY CRANE SIGNALING AND LOAD
CHART CONCEPTS WITH SAMPLE QUESTIONS
◉ What is the net capacity of a crane unless the manufacturer states
otherwise? Answer: The capacity listed in a low chart, minimize the
weight of the rigging and all attachment
◉ What may happen to a properly reload when lift off the ground
unless operator takes account of boom deflection? Answer: It could
swing out away from the crane
◉ Who should've operator respond to a "stop" signal from? Answer:
Anyone
◉ Which area do truck cranes without a 5th outrigger generally
have no lifting capacity unless the manufacturer states otherwise?
Answer: front
◉ According to federal requirements, under what conditions is it
okay for a person to ride the headache ball? Answer: never
, ◉ What percentage do most manufacturers require a cranes load
charge capacity to be reduced for duty cycle operation such as high
volume concrete placement Answer: 20%
◉ From which two point should the boom be measured? Answer:
From the boom hinge pins to the center of the boom tip sheave
◉ What is the preferred method of installing wire rope from a reel
onto a hoist drum? Answer: The rope runs from the top of the Rio to
the top of the drum
◉ Over rich Quadrant our truck cranes, capacities, usually greater?
Answer: Over the rear
◉ according to OSHA, which assessable area of an operating crane
must be barricaded? Answer: Swing radius of the rear of the rotating
structure
◉ What is OSHA's regulation governing cranes in construction?
Answer: 1926.1400
◉ Under which circumstances is a crack in the windshield of a crane
cab is okay? Answer: If it's cause on no visible distortion that would
interfere with safe operations
PACK KEY CRANE SIGNALING AND LOAD
CHART CONCEPTS WITH SAMPLE QUESTIONS
◉ What is the net capacity of a crane unless the manufacturer states
otherwise? Answer: The capacity listed in a low chart, minimize the
weight of the rigging and all attachment
◉ What may happen to a properly reload when lift off the ground
unless operator takes account of boom deflection? Answer: It could
swing out away from the crane
◉ Who should've operator respond to a "stop" signal from? Answer:
Anyone
◉ Which area do truck cranes without a 5th outrigger generally
have no lifting capacity unless the manufacturer states otherwise?
Answer: front
◉ According to federal requirements, under what conditions is it
okay for a person to ride the headache ball? Answer: never
, ◉ What percentage do most manufacturers require a cranes load
charge capacity to be reduced for duty cycle operation such as high
volume concrete placement Answer: 20%
◉ From which two point should the boom be measured? Answer:
From the boom hinge pins to the center of the boom tip sheave
◉ What is the preferred method of installing wire rope from a reel
onto a hoist drum? Answer: The rope runs from the top of the Rio to
the top of the drum
◉ Over rich Quadrant our truck cranes, capacities, usually greater?
Answer: Over the rear
◉ according to OSHA, which assessable area of an operating crane
must be barricaded? Answer: Swing radius of the rear of the rotating
structure
◉ What is OSHA's regulation governing cranes in construction?
Answer: 1926.1400
◉ Under which circumstances is a crack in the windshield of a crane
cab is okay? Answer: If it's cause on no visible distortion that would
interfere with safe operations
