Tower crane - Study guides, Class notes & Summaries

NCCCO TOWER CRANE EXAM LATEST WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS ALREADY GRADED A+ 100%GUARANTEED PASS!

NCCCO Tower Crane Test (New 2023/ 2024 Update) Questions and Verified Answers| Graded A| 100% Correct QUESTION According to AMSE B30.3 an overhead powerline is ALWAYS considered to be: Answer: Energized until the power company has verified it is not energized QUESTION High tensile bolts shall be marked with manufacturers designation and: Answer: Strength rating QUESTION Bolt connections for tower sections must use high tensile strength nuts with ratings...

NCCCO tower crane exam practice with 100% correct answers

NCCCO Tower Crane Questions and Answers Rated A+ What is the primary function of a tower crane? The primary function of a tower crane is to lift and move heavy materials vertically and horizontally on construction sites. How does a tower crane achieve its height? A tower crane achieves its height through a system of climbing that allows it to add additional sections as the building height increases. What is the role of the operator in a tower crane operation? The operator is ...

Which of the following OSHA regulations govern suspended personnel platforms? correct answers OSHA 1926.1431 According to ASME B30.3 The prohibited zone for power lines that are 60 kV is correct answers 15 ft According to ASME B30.3, load hoist rotation resistant wire rope has a design factor of correct answers 5 to 1 According to ASME B30.3 when Lifting a suspended personnel platform design factor for the rigging hardware is correct answers 5 to 1 According to ASME B30.3 Load hoist ...

NCCCO Core Exam Prep (2023/ 2024 Update) Questions and 100% Correct Verified Answers| Grade A Q: What three functions will not work after two-blocking a crane that has a prevention system? Answer: Boom down, extend the boom and hoist Q: Boom angle on a telescoping boom is measured from above or below horizontal to the ? Answer: Longitudinal axis of the boom base section Q: The line pull of the innermost layer on the hoist drum is than...

2025 Tower Crane Nccco / Nccco Tower Crane Flashcards Exam According to ASME B30.3, how many randomly broken wires must there be to remove a running wire rope from serivce - ANSWER-12 ASME 3-3.4.3(b)(1) According to ASME B30.3 when working near power lines when is a signal person required - ANSWER-When crane moves within a booms length of power lines ASME 3-3.4.3(a)(3) According to OSHA after the crane has been checked out and before personnel lift operations begin the crew should - ANSWER-H...

NCCCO Mobile Crane Exam (2023/ 2024) Questions and 100% Correct Verified Answers| Grade A Q: In which quadrant are rough terrain crane capacities generally greater? a. Over the front b. Over the rear c. Over the right side d. Over the left side Answer: a. Q: According to federal requirements, under what conditions is it okay for a person to ride the headache ball? a. When there is no other way to gain access b. When the lift has been approved by an engineer c. When ...

When is it permitted to shift the hoist gear of a tower crane Neutral Gear When installing a wedge socket with wire rope how long should the tail length of the dead end be using standard 6 to 8 strand rope 6 When lifting personnel communication shall be maintained between three of the next four Person(s) being lifted - Operator - Signal person What is the task of high tensile bolt connections between tower sections Connecting components and transmitting forces What components...