MODULE 6 NCCER INTO TO BASIC RIGGING QUESTIONS WITH CORRECT ANSWERS
MODULE 6 NCCER INTO TO BASIC RIGGING QUESTIONS WITH CORRECT ANSWERS During a rigging operation if an emergency happens who has the authority to give theemergency stop hand signal? - ANS (Anyone on the ground who is in sight of the craneoperator). The recommendation when lifting a load longer then __________ is to use two chokerhitches. - ANS (12 feet) A hand-operated winching device that should never be used for vertical overhead liftingis a ( - ANS come-along All chain hoists use a ____________ to lift heavy loads. - ANS (gear systems) A _____________ is used on alloy steel chain slings. - ANS (Grab Hook
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- Questions & answers