NCCER Into To Basic Rigging Module 6 Exam Questions With Verified Answers

NCCER Into To Basic Rigging Module 6 Exam Questions With Verified Answers During a rigging operation if an emergency happens who has the authority to give theemergency stop hand signal? - answer(Anyone on the ground who is in sight of the craneoperator). The recommendation when lifting a load longer then __________ is to use two chokerhitches. - answer(12 feet) A hand-operated winching device that should never be used for vertical overhead liftingis a ( - answercome-along All chain hoists use a ____________ to lift heavy loads. - answer(gear systems) A _____________ is used on alloy steel chain slings. - answer(Grab Hook) Shackles for most overhead lifting are made of _________ due to the need forincreased toughness. - answer(forged steel) When a wire rope sling appears to be damaged, who makes the decision to keep it inservice a _________ - answer(competent person). If the tattle-tail has been pulled into of its jacket on a synthetic sling, that sling has been ________ - answer(overloaded). The temperatures that most alloy steel chain slings can be used in are up to ______________ - answer(500F or260C). A sling maximum load weight that is designed to carry is called the ________________ - answerrated capacity). Slings are commonly made out of __________________ - answer(synthetic fibers, cast-iron steel, and wire rope) If the identification tag on a synthetic slings is missing or illegible , the sling must be ___________________ - answer(removed from service immediately). The size of a shackle is determined by the diameter of its ____________ - answer(body). A type of rigging equipment that uses pulley system to provide a mechanical advantage for lifting a load is a ___________ - answer(hoist).