Rigging practices

A pinch point may occur anywhere that the load is moved _________. - Answer- close to an object The use of paired slings that are vertical only does not produce the same tension as when paired slings are pulling _________. - Answer- at an angle of each other When the signal person stands with arm extended, thumb pointing down, and flexes her fingers in and out, the crane operator is to _____. - Answer- lower the boom and raise the load The space between the sling or chain and the load c...

What is the main advantage of a hardwired communication system? a. low cost b. portability c. less radio interference d. ease of use - Answer- c. less radio interference What action is signalled by tapping your fist on your head, then using regular hand signals? a. use main hoist b. lower c. use whip line d. raise boom and lower load - Answer- a. use main hoist Which of the following is a mode of nonverbal communication? a. buzzer b. portable radio c. bullhorn d. hardwired r...

2024 RIGGING PRACTICES COURSE EXAM WITH 100% CORRECT ANSWERS

2024 RIGGING PRACTICES COURSE EXAM WITH 100% CORRECT ANSWERS

Rigging practices questions and answers

What is the main advantage of a hardwired communication system? a. low cost b. portability c. less radio interference d. ease of use correct answers c. less radio interference What action is signalled by tapping your fist on your head, then using regular hand signals? a. use main hoist b. lower c. use whip line d. raise boom and lower load correct answers a. use main hoist Which of the following is a mode of nonverbal communication? a. buzzer b. portable radio c. bullhorn d....

A load chart range diagram can best be used to help identify: - ANSWER net capacity for mobile crane working at maximum radius, exceeding what percentage of the cranes capacity requires the radius to be verified? - ANSWER 80% the minimum depth of thread engagement for a 1/2 in eyebolt into steel object is? - ANSWER 3/4 in when tying knots in synthetic rope lashing, the rated load is increased by 50% ? - ANSWER false the size of shackle that can be used in the eye of a...

A pinch point may occur anywhere that the load is moved _________. correct answers close to an object The use of paired slings that are vertical only does not produce the same tension as when paired slings are pulling _________. correct answers at an angle of each other When the signal person stands with arm extended, thumb pointing down, and flexes her fingers in and out, the crane operator is to _____. correct answers lower the boom and raise the load The space between the sling or ch...

Rigging practices course Questions and Answers 2023 with complete solution

Rigging Practices Questions and Answers | Latest Version | 2024/2025 | Already Passed a _____ may be assigned by the rigger-in-charge to assist the operator with the pre-use check, select and inspect rigging gear and rig loads rigger a box has 27 cubic ft of sand in it. sand weighs 105 lbs per cubic ft. the box weighs 1,200 lbs empty. the correct equation to find the total weight is? 27x105=2,835+1,200= 4,035 lbs a crane accident occurs when any one of the elements in the crane op...