Lattice Boom Practice Questions AND ANSWERS 100% CORRECT!
When taking a side strain on a boom, what concerns the operator most? - ANSWER Boom damage You should always have at least how many wraps on a hoist drum. - ANSWER 2 On a load chart, values above the bold line mean: - ANSWER Capacities based on structural competence. The primary purpose for a rooster sheave or auxiliary boom point sheave is to: - ANSWER Separate the hoist lines. What is the proper procedure when using an insulating link or a boot near power lines? - ANSWER Be sure to maintain the correct allowable distance from the lines. When the number of layers of rope on a drum increases the - ANSWER Line pull decreases When an operator arrives st the jobsite ANF the crane Is already erected, how would the operator check the main and auxiliary hoist brakes? - ANSWER Lift the loaf off the ground and apply the brake. Y - ANSWER What is the minimum allowable distance from the crane and power lines up to 350kVS - ANSWER 20 feet
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