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Exam (elaborations)

NCCCO Tower Crane Exam 2026 Questions and Answers

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NCCCO Tower Crane Exam 2026 Questions and Answers

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NCCCO Tower Crane Exam 2026
Questions and Answers

ASME - Correct answer-American Society of Mechanical Engineers

ANSI - Correct answer-American National Standards Institute

ASME B30.3 - Correct answer-Tower Cranes

ASME B30.30 - Correct answer-Ropes

OSHA - Correct answer-Occupational Safety and Health Administration

OSHA 1926.1400cc - Correct answer-Cranes in Construction

OSHA 1926.1435 - Correct answer-Tower Cranes

A/D Director - Correct answer-Assembly Disassembly director

Must - Correct answer-OSHA mandatory

Shall - Correct answer-ASME mandatory

Should - Correct answer-ASME suggested

Rotation resistant - Correct answer-2 in 6, 4 in 30
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1

, Standard wire rope - Correct answer-12 in one rope lay

201 to 350 kV - Correct answer-20 feet

High tensile bolts shall be marked with - Correct answer-Strength rating and

manufacturers designation

Tower sections must use high-tensile nuts with a strength rating of - Correct

answer-12

High tensile washers shall always be marked with the designation - Correct

answer-HV

Prior to applying the proper torque to the nut on a Tower cranes high - tensile bolt

connection you should ? - Correct answer-Lubricate the threads

Which components of a Tower crane are connected with high tensile bolt

connections ? - Correct answer-Foundation anchors , tower sections , slewing ring

support

What is the approximate weight of a cubic yard of concrete in US pounds ? -

Correct answer-4,000

How many pounds does a cubic foot of concrete weigh ? - Correct answer-150




©COPYRIGHT 2025, ALL RIGHTS RESERVED 2

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