Ipt Chicago Rigging Exam Questions With Correct Answers

Ipt Chicago Rigging Exam Questions With Correct Answers The two types of wire rope center core designs are fiber core and independent wire rope core. T or F - Answer- True What is the percentage gain in strength using an IWRC versus fiber core wire rope? - Answer- 7.5% What characteristic increases in a wire rope by using a rope with more strands and more wires in the strands? - Answer- Flexibility Grade 110/120 improved plow steel has the highest tensile strength of an type of wire rope. T or F - Answer- False A regular lay wire rope has strands and wires in the strands that: - Answer- are laid in opposite directions Due to tendency to unwind, which wire rope should NOT be used on single part hoisting lines? - Answer- Lang Lay A 6x19 wire rope classification could have as many as 16 to 26 wires per strand. true or false - Answer- true Which wire rope classification is listed as non-rotating? - Answer- 35 strand When a non-rotating rope is used in a wedge socket, care must be taken to prevent: - Answer- core slippage A rotation resistant wire rope may have a smaller working load limit than an equal size 6x37 IWRC because: - Answer-