NCCCO RIGGER 1 LATEST
EXAM
when using a shackle to connect two slings to a crane hook, always put
the pin where - ANSWERS-in the crane hook
what is not required to be on a mechanical jack? - ANSWERS-serial
number
mechanical jacks shall be inspected how often? - ANSWERS-yearly
OSHA standard for hoisting personnel - ANSWERS-1926.1431
eyes in a wire rope sling connected to personnel platforms must have
what? - ANSWERS-thimbles in the eyes
proof testing is to what percent - ANSWERS-200 %
What is the max included angle for a shackle? - ANSWERS-120
Degrees
Wire rope clips and wedge sockets shall be designed to have a minimum
connection efficiency of? - ANSWERS-80 %
END OF
PAGE 1
, NCCCO RIGGER 1 LATEST
EXAM
The center of gravity location of a load may _________of the load -
ANSWERS-Not be located on the actual physical body
A sling that is rigged at 30 degrees to the load will be subjected to an
increase sling tension of? - ANSWERS-200 %
Using a wire rope sling in a choker hitch configuration, the capacity will
be how much less than a straight line hitch? - ANSWERS-25 %
The capacity of the vertical basket hitch is generally considered to be
blank percent of the straight line vertical hitch capacity? - ANSWERS-
200 %
in the D:d ratio the uppercase D stands for what? - ANSWERS-Diameter
of the object the sling will pass around
As a general rule, the smaller the D:d ratio applied to a wire rope sling's
body, - ANSWERS-the more the slings capacity is reduced
END OF
PAGE 2
EXAM
when using a shackle to connect two slings to a crane hook, always put
the pin where - ANSWERS-in the crane hook
what is not required to be on a mechanical jack? - ANSWERS-serial
number
mechanical jacks shall be inspected how often? - ANSWERS-yearly
OSHA standard for hoisting personnel - ANSWERS-1926.1431
eyes in a wire rope sling connected to personnel platforms must have
what? - ANSWERS-thimbles in the eyes
proof testing is to what percent - ANSWERS-200 %
What is the max included angle for a shackle? - ANSWERS-120
Degrees
Wire rope clips and wedge sockets shall be designed to have a minimum
connection efficiency of? - ANSWERS-80 %
END OF
PAGE 1
, NCCCO RIGGER 1 LATEST
EXAM
The center of gravity location of a load may _________of the load -
ANSWERS-Not be located on the actual physical body
A sling that is rigged at 30 degrees to the load will be subjected to an
increase sling tension of? - ANSWERS-200 %
Using a wire rope sling in a choker hitch configuration, the capacity will
be how much less than a straight line hitch? - ANSWERS-25 %
The capacity of the vertical basket hitch is generally considered to be
blank percent of the straight line vertical hitch capacity? - ANSWERS-
200 %
in the D:d ratio the uppercase D stands for what? - ANSWERS-Diameter
of the object the sling will pass around
As a general rule, the smaller the D:d ratio applied to a wire rope sling's
body, - ANSWERS-the more the slings capacity is reduced
END OF
PAGE 2
