NCCER module 6 (intro to basic rigging) Questions and Answers Rated A

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NCCER module 6 (intro to basic rigging) Questions and Answers Rated A the max load weight that a sling is designed to carry is the? ✔✔rated capacity most alloy steel chain slings can be used in ... Temps up to? ✔✔500°F (260°c) when a tattle tail has been pulled into the jacket of a synthetic sling, the sling most likely has been? ✔✔overloaded if a wire rope sling appears to be damaged the decision to keep it in service must be made by a? ✔✔competent person because of the need for increased toughness, shackles for most overhead lifting are made from? ✔✔forged steel with type of hook is designed to be used on allay steel chain slings? ✔✔grab hooks to lift heavy loads, all chain hoists use a? ✔✔gear system a type of hand operated winch device that should never be used for vertical lifts is a? ✔✔common come along two choker hitches are recommended when lifting a load longer then? ✔✔12 feet if an emergency occurs during a riggin operation. who is allowed to give the emergency stop hand signal? ✔✔anyone on ground within sight of the crane operator [Show More]

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