Nccco core prep exam - Study guides, Class notes & Summaries

Mobile Crane Exam Prep (2023/ 2024 Update) Questions and Verified Answers| 100% Correct Q: Eccentric main boom tip reeving causes which of the following: Answer: twisting of the main boom Q: which type of wire rope listed below is installed on MOST cranes? a. right regular lay b. right alternate lay c. left regular lay d. left alternate lay Answer: a. right regular lay Q: The hoist drum flange shall extend a minimum of _______ over the top layer of wire rope...

What is the purpose of installing an auxiliary boom point sheave to the main boom tip? Separate hoist lines A designated Lift Director shall be assigned by the ______? Site Supervisor Who is responsible for calculating net capacity? Crane Operator Who is responsible for ensuring all rigging is supervised by a Qualified Rigger? Site Supervisor/ Lift Director Who is responsible for ensuring the crane owner is notified of any damage to the crane or replacement/repair of wire rope? Crane Us...

Overhead Crane Exam Prep (2023/ 2024 Update) Questions and Verified Answers| 100% Correct Q: ANSI standard for overhead cranes? Answer: B30.2 Q: what should be done before lifting the load? Answer: determine the weight of the load Q: A hoist limit switch is triggered when the block contacts and raises the weight, what is suspended from the counterweighted limit switch? Answer: the weighted switch Q: when should limit switches be checked? Answer: th...

ASME B30.5 Correct Answer: Mobile and Locomotive cranes, all types ASME B30.3 Correct Answer: Tower Cranes ASME B30.23 Correct Answer: Personel Lifting Regs OSHA 29 CFR 1926.1400 Series Correct Answer: Cranes & Derrick's used in Construction regs. Rotation Resistant Wire Rope Correct Answer: 2 randomly broken wires in 6 diameters. 4 randomly broken wires in 30 diameters. 2 Safety factor 5.0 Safety factor personel lifts 10-1 ASME B30.9 Correct Answer: Slings Personel Platforms ...

ASME B30.5 Mobile and Locomotive cranes, all types ASME B30.3 Tower Cranes ASME B30.23 Personel Lifting Regs OSHA 29 CFR 1926.1400 Series Cranes & Derrick's used in Construction regs. Rotation Resistant Wire Rope 2 randomly broken wires in 6 diameters. 4 randomly broken wires in 30 diameters. Safety factor 5.0 Safety factor personel lifts 10-1 ASME B30.9 Slings Personel Platforms ASME B30.23 Maximum Wind 15mph Cranes capacity not exc...

Tower Crane Exam Prep (2023/ 2024 Update) Questions and Verified Answers| 100% Correct Q: What is axis of rotation? Answer: The vertical line about which a crane swings Q: The condition of a super structure of a Tower Crane necessary for climbing Answer: Needs to be Balance Q: What is ballast? Answer: The weight added to the crane base to create additional stability. It does not rotate when the crane swings. Q: What is base anchor bolts? Answer: ...

NCCCO Core Exam Prep (2023/ 2024 Update) Questions and 100% Correct Verified Answers| Grade A

NCCCO Core Exam Prep (2023/ 2024 Update) Questions and 100% Correct Verified Answers| Grade A

ASME B30.5 Correct Answer: Mobile and Locomotive cranes, all types ASME B30.3 Correct Answer: Tower Cranes ASME B30.23 Correct Answer: Personel Lifting Regs OSHA 29 CFR 1926.1400 Series Correct Answer: Cranes & Derrick's used in Construction regs. Rotation Resistant Wire Rope Correct Answer: 2 randomly broken wires in 6 diameters. 4 randomly broken wires in 30 diameters. 2 Safety factor 5.0 Safety factor personel lifts 10-1 ASME B30.9 Correct Answer: Slings Personel Platforms ...