Rigging practice test 2023 (With complete answers)

What is rigging correct answers The ability to move and hoist various weighted materials Riggers select rigging hardware connect the rigging hardware to heavy objects and direct the hoisting moving and placing of these heavy objects True or false? correct answers True What five inventions are the basis for the first tools correct answers Wedge, lever,wheel, pulley and fulcrum Lengths of timber or steel beams temporarily supporting equipment is called what? correct answers Cribbing While the equipment used to move raise and place heavy objects has evolved over the centuries the application of basic rigging knowledge and techniques has changed very little true or false? correct answers True A simple machine consisting of rigid bar pivoted on a fixed point and used to transmit force as in raising or moving a weight at one end by pushing down the other is also know as a? correct answers Lever List three types of crafts people who also are consider riggers correct answers Ironworkers millwrights and pile drivers What is the most important factor to the success of any rigging operations correct answers Safety All stands for working load limit true or false correct answers True What formula is used to determine the WLL of wire rope correct answers Diameter of wire rope, squared, multiplied by 8