NCCCO Rigger 1 Exam Questions with Correct Answers

NCCCO Rigger 1 Exam Questions with Correct Answers What is the max included angle for a shackle? - Answer-120 Degrees Wire rope clips and wedge sockets shall be designed to have a minimum connection efficiency of? - Answer-80 % The center of gravity location of a load may _________of the load - Answer-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? - Answer-200 % Using a wire rope sling in a choker hitch configuration, the capacity will be how much less than a straight line hitch? - Answer-25 % The capacity of the vertical basket hitch is generally considered to be blank percent of the straight line vertical hitch capacity? - Answer-200 % in the D:d ratio the uppercase D stands for what? - Answer-Diameter of the object the sling will pass around