NCCCO Core Test (New 2023/ 2024 Update) Practice Questions and 100% Correct Verified Answers| Grade A

NCCCO Core Test (New 2023/ 2024 Update) Practice Questions and 100% Correct Verified Answers| Grade A QUESTION What happens to ground bearing pressure if you move a crawler crane from soft ground to harder ground? Answer: It increases QUESTION When may a swivel be used with rotation resistant wire rope? Answer: If the rope manufacturer approves QUESTION What should you do on pick and carry operations? Answer: Keep the boom as short as possible QUESTION What boom position would cause the greatest ground pressure when lifting with crawler cranes? Answer: Over the corner QUESTION Where should the hook be positioned when preparing to hoist a light load? Answer: Directly above the load's center of gravity QUESTION According to OSHA 1926.1408, what minimum clearance must be main- tained between any part of the crane/load and 850kV energized overhead power lines. Answer: 45 ft. QUESTION How many parts of line are required to hoist a 36,500 lb. load if the maximum allowable line pull is 9,000 lbs.? Answer: 5 QUESTION What determines the amount of deduction required for an erected jib that is not being used? Answer: The effective weight of the jib QUESTION What capacity should you use when the boom length of the crane falls between the lengths