front 1 1. Because of its toughness, shackles for most overhead lifting are made from __ | back 1 forged steel |
front 2 2. The maximum load weight that a sling is designed to carry is the __ | back 2 rated capacity |
front 3 Which hand signal standards were developed for use with mobile and overhead cranes? | back 3 ASME |
front 4 Most alloy steel chain slings can be used in temperatures up to _ _ . | back 4 500°F |
front 5 Which style of eyebolts can be used for angular loading applications? | back 5 Alloy |
front 6 If a wire rope sling appears to be damaged, the decision to keep it in service can only be made by a __ | back 6 qualified person |
front 7 Which style of hook is designed to be used on alloy chain slings? | back 7 Eye hook |
front 8 In general industry, the most widely used type of shackle is the __ design | back 8 screw pin |
front 9 To lift heavy loads, all chain hoists use a(n) __ system. | back 9 gear |
front 10 To calculate the total sling stress applied during a lift, you need to know the total weight of the load and the ____. | back 10 angle at which the slings will attach |
front 11 Which type of hitch is ideal for lifting bundles of items, such as pipes? | back 11 Double-wrap choker hitch |
front 12 Wire rope slings must be inspected __ . | back 12 before each use |
front 13 A designated person must inspect eyebolts once each __. | back 13 year |
front 14 Which of the following consists of two or more slings attached to the same hook? | back 14 Bridle hitch |
front 15 Hand signals are used to communicate __ . | back 15 load navigation directions |
front 16 Sling stress is doubled at a horizontal sling angle of __ . | back 16 30 degrees |
front 17 Two double-wrap choker hitches are recommended when lifting a load longer than __ feet. | back 17 .12 |
front 18 When a tattle-tail has been pulled into the jacket, the sling has been __ . | back 18 overloaded |
front 19 A navigational signal of one or both arms extended, palms down, and retracted in rapid motion indicates __ . | back 19 emergency stop |
front 20 The only personnel allowed on the landing zone are __ . | back 20 tag line tenders |