2025 nccco 2 - Study guides, Class notes & Summaries

NCCCO CORE FINAL EXAM QUESTIONS AND ANSWERS LATEST UPDATE 2024/2025 (100% VERIFIED) Operating a mobile crane with a long boom, on uneven ground, what support condition should be considered? - ANSWER Keeping 90 degree angle between cylinder rod and pad What is the primary purpose fir a rooster sheave or auxiliary boom point sheave? - ANSWER Separate the boom hoist lines How many randomly broken wires in a lay length must there be on a mobile cranes hoist line, before it should be removed fro...

2025 Nccco 2 / Nccco TEST What is the maximum advisable wind speed for crane operation? - ANSWER-30 mph mobile When working near power lines, where should caution stickers be installed? - ANSWER-At operators station and on the outside of the crane What is the allowable jib back lash? - ANSWER-5 degrees Cranes must be level to within _________% grade - ANSWER-1% A frequent inspection is: - ANSWER-daily to monthly

2025 TEST 2 [II] Nccco 2 / Nccco TEST What is the maximum number of broken wires before replacement on a standing wire rope? - ANSWER-2 What are most jibs capacities based on? - ANSWER-Structural On the majority of conventional cranes, the power is transferred to the torque converter by a: - ANSWER-Master clutch During disassembly of a long boom, the hog lines are connected at the maximum cantilever point and the boom is slightly lifted off the ground. Which pins are to be removed next? - AN...

NCCCO Tower Crane Exam (2024 / 2025) Questions and 100% Correct Verified Answers | Grade A Q: According to OSHA when lifting personnel the cranes hook must be the type that Answer: Can be closed and locked Q: According to OSHA when working over water with a man basket are the people inside required to wear a belt/harness? Answer: No harness or belt required Q: According to ASME B30.3 when working near powerlines where should caution stickers be installed? Answer: Operator station and at the base...

NCCCO Overhead Crane Exam (2024 / 2025) Questions and 100% Correct Verified Answers | Grade A Q: According to OSHA, the rated capacity of all overhead cranes shall be? Answer: clearly marked on the side of the crane Q: When attaching spreaders to any load, you must keep in mind of what? Answer: the lower the spreader angle the greater the tension Q: What is the order of hitch strength? Answer: basket, vertical, choker Q: According to OSHA, the maximum hook throat opening must not exceed what? An...

Test 2 Nccco / Nccco Test 2 Exam 2024 / 2025 What is the maximum advisable wind speed for crane operation? - ANSWER-30 mph mobile When working near power lines, where should caution stickers be installed? - ANSWER-At operators station and on the outside of the crane What is the allowable jib back lash? - ANSWER-5 degrees Cranes must be level to within _________% grade - ANSWER-1%

NCCCO Core + Specialty Test Prep Questions with Correct Answers 2024/2025 ASME B30.5 - Correct Answers Mobile and Locomotive cranes, all types ASME B30.3 - Correct Answers Tower Cranes ASME B30.23 - Correct Answers Personel Lifting Regs OSHA 29 CFR 1926.1400 Series - Correct Answers Cranes & Derrick's used in Construction regs. Rotation Resistant Wire Rope - Correct Answers 2 randomly broken wires in 6 diameters. 4 randomly broken wires in 30 diameters. Safety factor 5.0 ...

Which of the following OSHA regulations, governing suspended personnel platforms? ~~> OSHA 1926.1431 According to ASME B30.3, the prohibited zone for power lines that are 60 kV is. ~~> 15 ft The OSHA construction standards for rigging equipment is? ~~> 1926.251 According to ASME B30.3 what is the minimum pitch diameter for a load block sheaves? ~~> Not less than 15 times rope diameter According to OSHA, a periodic inspection is? ~~> Monthly to annually Pe...

NCCCO MOBILE CRANE QUESTIONS WITH 100% VERIFIED CORRECT ANSWERS 2024/2025 1. What action does a signal person intend the operator to perform if he extends his arm at shoulder height, makes a fist with his hand, and sticks his/her thumb up? a. Boom down b. Swing c. Boom up d. Extend boom - Correct Answer c. 2. When hoisting personnel, within what percentage of level must a telescopic boom crane be in order for the gross ratings in the load chart to remain valid? a. 1% b. 2% c. 5% ...