NCCCO GETTING TO KNOW OSHA
EXAM QUESTIONS WITH COMPLETE
ANSWERS
Wire rope safety factors shall be in accordance with - ANSWER -B30.5- 2004
Moving parts shall be guarded in accordance to OSHA - ANSWER -1926.1433
All windows in cabs must be ____________ according to OSHA. - ANSWER -Safety
glass or similar
According to OSHA 1926.1433 an _________ fire extinguisher must be on the
equipment. - ANSWER -Accessible
1. ASME B30.5 requires a fire extinguisher of a minimum ________ rating installed in
the cab or at the machinery housing. - ANSWER -10 BC
According to OSHA 1926.1408, if no part of the equipment (load lines, rigging, load)
working at maximum radius to power line of 350kV or less. It must not get closer than
_______ - ANSWER -20 feet
According to OSHA 1926.1409, if no part of the equipment (load lines, rigging, load)
working at maximum radius to power line of 350kV to 1000kV. It must not get closer
than _______ - ANSWER -50 feet
Overhead power line minimum clearance distance of crane traveling with no load is
______ for voltage up to 50kV. - ANSWER -6 feet
According to OSHA 1926.1411 requires a ________ if any part of the equipment while
traveling will get closer than 20 feet to a power line - ANSWER -Dedicated spotter
Any overhead power line shall be considered energized unless - ANSWER -The utility
owner/operator confirms the line is de-energized and visibly grounded at the work site
What OSHA regulations govern cranes for construction? - ANSWER -1926.1400
What OSHA regulations govern cranes in general industry? - ANSWER -1910.180
In running ropes ___ randomly distributed broken wires in one lay require removal from
service - ANSWER -6
In running ropes ____broken wires in one strand in one lay require removal from
service. - ANSWER -3
, Wear of ______ the original diameter of outside individual wires the wire rope shall be
removed from service. - ANSWER -1/3
A diameter reduction of more than _____ from nominal diameter the wire rope shall be
removed from service. - ANSWER -5%
1. In standing ropes ___________ broken wires in one rope lay located in rope beyond
end connections (the body). - ANSWER -More than 2
In standing ropes _________ broken wire in a rope lay located at an end connection. -
ANSWER -More than 1
According to OSHA, Jibs must have a positive ________ from backwards overturning -
ANSWER -Stop
Mobile cranes on barges shall be - ANSWER -Physically attached to the barge
Which OSHA regulation addresses the hoisting of personnel (man basket use) -
ANSWER -1926.1431
Hoisting of personnel platforms (man Baskets) shall be performed in a
______________.
According to 1926.1431 - ANSWER -Slow, controlled, cautious manner, with no sudden
movements of the equipment or platform
Load lines (excluding rotation resistant ropes) for personnel platforms shall be capable
of supporting at least ____________ the rope maximum intended load. - ANSWER -7
times
Rotation resistant load lines used in personnel platforms shall be capable of supporting
at least ______ the rope maximum intended load. - ANSWER -10 times
Cranes shall be uniformly level within _______ of grade. - ANSWER -1%
When cranes are used in personnel hoisting operations the crane shall be de-rated by
_____ of the rated capacity for the radius and configuration of the equipment -
ANSWER -50%
A _______________ shall be used to prevent contact between the load block and or
hook ball and boom tip. - ANSWER -Anti-two-block device
Rigging used for attaching personnel platforms to crane hook must be capable of
supporting at least __________ the maximum intended load without failure - ANSWER -
5 times
EXAM QUESTIONS WITH COMPLETE
ANSWERS
Wire rope safety factors shall be in accordance with - ANSWER -B30.5- 2004
Moving parts shall be guarded in accordance to OSHA - ANSWER -1926.1433
All windows in cabs must be ____________ according to OSHA. - ANSWER -Safety
glass or similar
According to OSHA 1926.1433 an _________ fire extinguisher must be on the
equipment. - ANSWER -Accessible
1. ASME B30.5 requires a fire extinguisher of a minimum ________ rating installed in
the cab or at the machinery housing. - ANSWER -10 BC
According to OSHA 1926.1408, if no part of the equipment (load lines, rigging, load)
working at maximum radius to power line of 350kV or less. It must not get closer than
_______ - ANSWER -20 feet
According to OSHA 1926.1409, if no part of the equipment (load lines, rigging, load)
working at maximum radius to power line of 350kV to 1000kV. It must not get closer
than _______ - ANSWER -50 feet
Overhead power line minimum clearance distance of crane traveling with no load is
______ for voltage up to 50kV. - ANSWER -6 feet
According to OSHA 1926.1411 requires a ________ if any part of the equipment while
traveling will get closer than 20 feet to a power line - ANSWER -Dedicated spotter
Any overhead power line shall be considered energized unless - ANSWER -The utility
owner/operator confirms the line is de-energized and visibly grounded at the work site
What OSHA regulations govern cranes for construction? - ANSWER -1926.1400
What OSHA regulations govern cranes in general industry? - ANSWER -1910.180
In running ropes ___ randomly distributed broken wires in one lay require removal from
service - ANSWER -6
In running ropes ____broken wires in one strand in one lay require removal from
service. - ANSWER -3
, Wear of ______ the original diameter of outside individual wires the wire rope shall be
removed from service. - ANSWER -1/3
A diameter reduction of more than _____ from nominal diameter the wire rope shall be
removed from service. - ANSWER -5%
1. In standing ropes ___________ broken wires in one rope lay located in rope beyond
end connections (the body). - ANSWER -More than 2
In standing ropes _________ broken wire in a rope lay located at an end connection. -
ANSWER -More than 1
According to OSHA, Jibs must have a positive ________ from backwards overturning -
ANSWER -Stop
Mobile cranes on barges shall be - ANSWER -Physically attached to the barge
Which OSHA regulation addresses the hoisting of personnel (man basket use) -
ANSWER -1926.1431
Hoisting of personnel platforms (man Baskets) shall be performed in a
______________.
According to 1926.1431 - ANSWER -Slow, controlled, cautious manner, with no sudden
movements of the equipment or platform
Load lines (excluding rotation resistant ropes) for personnel platforms shall be capable
of supporting at least ____________ the rope maximum intended load. - ANSWER -7
times
Rotation resistant load lines used in personnel platforms shall be capable of supporting
at least ______ the rope maximum intended load. - ANSWER -10 times
Cranes shall be uniformly level within _______ of grade. - ANSWER -1%
When cranes are used in personnel hoisting operations the crane shall be de-rated by
_____ of the rated capacity for the radius and configuration of the equipment -
ANSWER -50%
A _______________ shall be used to prevent contact between the load block and or
hook ball and boom tip. - ANSWER -Anti-two-block device
Rigging used for attaching personnel platforms to crane hook must be capable of
supporting at least __________ the maximum intended load without failure - ANSWER -
5 times
