Module 6 NCCER into to Basic rigging questions with answers updated 2024.

Module 6 NCCER into to Basic rigging questions with answersDuring 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 ( - ANSWER come-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 ________________ - ANSWER rated 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). When a load has no attachment points that are practical for lifting it is best to use a __________________ - ANSWER (choker hitch). A++ A lifting clamp is most likely to be used to move loads such as _____________ - ANSWER (steel plates). A piece of rigging hardware used to couple the end of a wire rope to eye fittings , hooks , or other connections is a ____________ - ANSWER (shackle). Synthetic slings must be inspected ________________ - ANSWER (before every use). Identification tags for slings must include the ________________ - ANSWER (manufacturer's name or trademark) Chain hoist are able to lift heavy loads by utilizing a ________________ - ANSWER (gear system). An alloy steel chain sling must be removed from service if there is evidence that ____________________ - ANSWER replacement links have been used to repair the chain). A type of wire rope that is susceptible to low heat damage is ________________ - ANSWER (fiber core). Before attempting to lift a load with a chain make sure ________________________ - ANSWER (the load is properly balanced). Which hitch allow slings to be connected to the same load without using a spreader beam is a ___________________ - ANSWER (bridle hitch). The emergency hand stop signal used by a riggers must extend both arms ____________________ - ANSWER (horizontally with palms down and quickly move both arms back and forth). A ________________ is the link between the load and the lifting device. - ANSWER (shackle) The maximum amount of weight a structure can safely support is called __________________ - ANSWER (load control) A ___________________ is used to determine is an sling has been overloaded. - ANSWER (tattle-tail) ________________ is when wire rope strands become untwisted - ANSWER (Unstranding) A worker that can identify existing or potential hazards in the the work area and is authorize to eliminate such hazards is referred to as a _____________________ - ANSWER (competent person). _________________ slings are made of high-strength steel wires that wraps around a core. - ANSWER (Wire rope)