NCCCO RIGGER 2 EXAM Questions
and Answers | 2026 Complete Prep |
A+ Verified
• ASME B30.5 . Answer: Mobile and Locomotive Cranes
• ASME B30.9 . Answer: slings
• ASME B30.10 . Answer: Hooks
• ASME B30.16 . Answer: Overhead hoists
• ASME B30.20 . Answer: Below the hook lifting devices
• ASME B30.21 . Answer: Manually Lever Operated Hoist
• ASME B30.23 . Answer: Personnel lifting systems
• ASME B30.26 . Answer: Rigging Hardware
• OSHA 1910.184 . Answer: Material handling and storage
• OSHA 1926.251 . Answer: Rigging equipment for material handling
• OSHA 1926 Subpart CC . Answer: Cranes and derricks in construction
• Edges SHALL be . Answer: padded to prevent contact with sling
• Slings shall be connected . Answer: only by methods approved by the sling
manufacturer or a qualified person
• Hardware in the eye of a synthetic web sling should be no wider than . Answer: 1/3 the
slings eye length
• Hardware in the eye of a wire rope sling should be . Answer: no wider than 1/2 the
slings eye length
• When hand-tucked slings are used in a single leg vertical hitch . Answer: The load
shall not be allowed to rotate
• A choker hitch with a choke angle of less than 120° . Answer: should not be used
without reducing the choker hitch capacity
, • The center of gravity is . Answer: The balance point of the load
• The center of gravity will do two things when suspended . Answer: 1. Move directly
below the point of support
2. Move to the lowest point possible
• A correctly applied double choker hitch, with eyes at the bottom, will develop a WLL of
. Answer: 200% of the slings choker hitch capacity
• Wire rope slings in a choker hitch have a WLL of . Answer: 75% of the slings vertical
capacity
• Excluding wire ropes, slings in a choker hitch have a WLL of . Answer: 80% of the
slings vertical capacity
• When the sling length is equal to the distance between pick points, the sling angle is .
Answer: 60°
• 45° sling angle . Answer: Distance between pick points x .75
• 30° sling angle . Answer: Distance between pick points x .60
• When 4 slings are incorrectly attached to a load . Answer: Only two legs will carry the
complete load
• Manual chain hoists will . Answer: Automatically stop and hold up to 125% of it's
capacity
• Chain hoists shall be marked with . Answer: 1. Name of the manufacturer
2. Manufacturers model or serial number
3. Rated capacity
• Jacks shall be marked with . Answer: 1. Name or trademark of the manufacturer
2. Hydraulic pressure (if applicable)
3. Lever length and force (if applicable)
4. The rated capacity (mechanical jacks will have lifting AND sustaining)
• Cribbing height should not exceed . Answer: 2x the cribbing width
• During roller operations, you should ensure . Answer: Absolute cleanliness of moving
surfaces
• During roller operations, you should ensure the floor or subsurface will not . Answer:
Give way due to the concentrated load
and Answers | 2026 Complete Prep |
A+ Verified
• ASME B30.5 . Answer: Mobile and Locomotive Cranes
• ASME B30.9 . Answer: slings
• ASME B30.10 . Answer: Hooks
• ASME B30.16 . Answer: Overhead hoists
• ASME B30.20 . Answer: Below the hook lifting devices
• ASME B30.21 . Answer: Manually Lever Operated Hoist
• ASME B30.23 . Answer: Personnel lifting systems
• ASME B30.26 . Answer: Rigging Hardware
• OSHA 1910.184 . Answer: Material handling and storage
• OSHA 1926.251 . Answer: Rigging equipment for material handling
• OSHA 1926 Subpart CC . Answer: Cranes and derricks in construction
• Edges SHALL be . Answer: padded to prevent contact with sling
• Slings shall be connected . Answer: only by methods approved by the sling
manufacturer or a qualified person
• Hardware in the eye of a synthetic web sling should be no wider than . Answer: 1/3 the
slings eye length
• Hardware in the eye of a wire rope sling should be . Answer: no wider than 1/2 the
slings eye length
• When hand-tucked slings are used in a single leg vertical hitch . Answer: The load
shall not be allowed to rotate
• A choker hitch with a choke angle of less than 120° . Answer: should not be used
without reducing the choker hitch capacity
, • The center of gravity is . Answer: The balance point of the load
• The center of gravity will do two things when suspended . Answer: 1. Move directly
below the point of support
2. Move to the lowest point possible
• A correctly applied double choker hitch, with eyes at the bottom, will develop a WLL of
. Answer: 200% of the slings choker hitch capacity
• Wire rope slings in a choker hitch have a WLL of . Answer: 75% of the slings vertical
capacity
• Excluding wire ropes, slings in a choker hitch have a WLL of . Answer: 80% of the
slings vertical capacity
• When the sling length is equal to the distance between pick points, the sling angle is .
Answer: 60°
• 45° sling angle . Answer: Distance between pick points x .75
• 30° sling angle . Answer: Distance between pick points x .60
• When 4 slings are incorrectly attached to a load . Answer: Only two legs will carry the
complete load
• Manual chain hoists will . Answer: Automatically stop and hold up to 125% of it's
capacity
• Chain hoists shall be marked with . Answer: 1. Name of the manufacturer
2. Manufacturers model or serial number
3. Rated capacity
• Jacks shall be marked with . Answer: 1. Name or trademark of the manufacturer
2. Hydraulic pressure (if applicable)
3. Lever length and force (if applicable)
4. The rated capacity (mechanical jacks will have lifting AND sustaining)
• Cribbing height should not exceed . Answer: 2x the cribbing width
• During roller operations, you should ensure . Answer: Absolute cleanliness of moving
surfaces
• During roller operations, you should ensure the floor or subsurface will not . Answer:
Give way due to the concentrated load
