Cco crane exam - Study guides, Class notes & Summaries

NCCCO Certification of Crane Operators Core Exam Practice Questions 100% Pass | Graded A+

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...

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: ...

When working on rubber, cranes are rated at what percentage of tipping: a) 70% b) 75% c) 80% d) 85% - ANSWER75% When a crane is working "on outriggers" the only time they should be less than fully extended is when: a) working alongside the highway and cannot block a lane b) you are handling light loads c) the main boom is being lifted d) there is a load chart for this operation - ANSWERthere is a load chart for this operation A truck crane set up with the outriggers extended ...

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...

CCO PRACTICE EXAM QUESTIONS WITH COMPLETE SOLUTIONS!!

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 which of the following OSHA regulations govern suspended personal platform OSHA 1926.1431 3 multiple choice options according to OSHA 1926.1408 the prohibited zone for power lines that are 60 kv, is 15 ft what percentage of the gross capacity is used when lifting with more than one crane 75% you are required to pass a physical...

CCO PRACTICE EXAM 2024 QUESTIONS WITH 100% CORRECT ANSWERS!!

CCO PRACTICE EXAM WITH 100% CORRECT ANSWERS 2024