Nccco crane test - Study guides, Class notes & Summaries

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/ CCO Crane Tests BUNDLED TOGETHER (New 2023/ 2024 Update) Questions and Verified Answers| All Graded A | 100% Correct QUESTION Why use mats or cribbing? To reduce ground pressure QUESTION Tipping capacities of crawler cranes are based on what percentage of tipping? Answer: 75% QUESTION Should the load be applied when determining the proper boom angle? Answer: Yes QUESTION When should the operator use the "run by the seat of the pant...

NCCCO Crane Practice Test 2024 Questions and Answers Latest (2024 / 2025) (Verified Answers)

NCCCO Core Practice Exam (2024 / 2025 Update) Questions and 100% Correct Verified Answers | Grade A Q: From which two points should the boom be measured? Answer: From the boom hinge pins to the center of the boom tip sheave Q: What is the preferred method of installing wire rope from a reel onto a hoist drum? Answer: The rope runs from the top of the reel to the top of the drum Q: Over which quadrant are truck crane capacities usually greater? Answer: Over the rear. Q: According to OSHA, which a...

According to federal requirements, under what conditions is it okay for a person to ride the headache ball? It is never okay Where should the crane's outrigger pads or tracks be placed when working at ground floor level near a cellar wall? At least as far back as the depth of the wall below ground By what percentage do most manufacturers require a crane's load chart capacity to be reduced by for duty cycle operations such as high-volume concrete placement? 20%. From which two po...

Load chart capacities distinguished in bald type, marked with an asterisk, in a shaded area, or above a bold line of the capacity chart are based on: (a) net capacity (b) dynamic loads (c) structural strength (d) tipping - (c) structural strength The proper way to calibrate a boom angle indicator is: (a) Use a protractor (b) dynamic loads (c) boom up against the and set the indicator at 90 (d) boom up or down so boom is horizontal, and level than set - (d) boom up or down so boom is hor...

NCCCO Certification of Crane Operators Rigger Exam Questions w/ Practice Test & How to Become a Rigger

Jib offset is the jib angle to the: - Boom. All hazards and problems that are found on the worksite should be identified: - At the preoperational worksite inspection. What percentage of gross capacity is used when lifting with more than one crane? - 75%. You are required to pass a physical exam every _______ years. According to ASME B30.5? - 3 years. How many broken wires at an end socket of a standing wire rope are allowed before the wire rope must be replaced? - 1. When operating a mobile...