Nccco crane operator - Study guides, Class notes & Summaries

NCCCO Tower Crane Exam (2024 / 2025) Questions and 100% Correct Verified Answers | Grade A Q: According to OSHA when lifting personnel the cranes hook must be the type that Answer: Can be closed and locked Q: According to OSHA when working over water with a man basket are the people inside required to wear a belt/harness? Answer: No harness or belt required Q: According to ASME B30.3 when working near powerlines where should caution stickers be installed? Answer: Operator station and at the base...

NCCCO MOBILE CRANE EXAM QUESTIONS AND ANSWERS 100% CORRECT 1. What action does a signal person intend the operator to perform if he extends his arm at shoulder height, makes a fist with his hand, and sticks his/her thumb up? a. Boom down b. Swing c. Boom up d. Extend boom Answer- c. 2. When hoisting personnel, within what percentage of level must a telescopic boom crane be in order for the gross ratings in the load chart to remain valid? a. 1% b. 2% c. 5% d. 8% Answer- a...

NCCCO MOBILE CRANE EXAM WITH QUESTIONS AND CORRECT ANSWERS [ACTUAL 100%] 1. What action does a signal person intend the operator to perform if he extends his arm at shoulder height, makes a fist with his hand, and sticks his/her thumb up? a. Boom down b. Swing c. Boom up d. Extend boom - ANS---c. 2. When hoisting personnel, within what percentage of level must a telescopic boom crane be in order for the gross ratings in the load chart to remain valid? a. 1%

NCCCO Overhead Crane Test (New 2023/ 2024 Update) Questions and Verified Answers| Graded A| 100% Correct QUESTION What should an operator first determine before making a lift? Answer: weight of the load QUESTION A wire rope designated as 6 X 19 has? Answer: 6 strands with 19 wires QUESTION What is the safe working load (SWL) of a wire rope defined as? Answer: breaking strength divided by safety factor QUESTION What is the vertical movem...

NCCCO Questions and Answers 100% Pass What is the purpose of a swing brake on a mobile crane? The swing brake prevents the crane’s upper structure from rotating unintentionally, ensuring safe and precise positioning of the load. Why should the load chart be reviewed before lifting a load? The load chart provides crucial information about the crane’s lifting capacity at different boom lengths and angles, preventing overload. What can happen if a crane is overloaded? Overlo...

Nccco Signal Person Test Questions and Answers Graded A+ What is the primary role of a signal person on a job site? The signal person's primary role is to communicate instructions to the crane operator and ensure safe lifting operations. What hand signal is used to indicate that a load should be lowered? The signal to lower a load is typically made by moving one arm down in a sweeping motion. How should you signal a crane operator to stop the lift? To signal a stop, raise b...

NCCCO TEST 2 (2023/ 2024 Update) Questions and 100% Correct Verified Answers| Grade A When making a multiple crane lift, it is important for the operator to understand that: - ANSWER The weight may increase if the other crane lands the load If a crane is not set-up level and the operator swings a load from the high side to the low side, the load radius will: - ANSWER Increase Most crane manufacturers...

NCCCO Core Test Prep (New 2023/ 2024 Update) Questions and Verified Answers| Graded A| 100% Correct QUESTION With the boom at its highest angle and its shortest radius, how many wraps of wire rope need to be on the drum at all times? Answer: 2 QUESTION When measuring load radius of the crane. You measure from the axis of rotation of the crane to the ? Answer: Center of gravity of the load QUESTION What must be deducted from the gross capacity of t...

NCCCO TEST 2 QUESTIONS AND ANSWERS ALREADY PASSED What is the function of a load cell in crane operations? A load cell measures the weight of the load being lifted, providing real-time data to ensure it does not exceed the crane’s capacity. How can crew members enhance safety during crane operations? Crew members can enhance safety by staying alert, following established protocols, and using effective communication throughout the lifting process. What considerations should be m...

NCCCO Lattice Boom General Knowledge Questions and Answers Already Graded A What is a lattice boom crane? A lattice boom crane features a boom constructed of interlocking steel bars that form a triangular or square structure, providing strength while remaining lightweight. What is the primary advantage of a lattice boom design? The lattice boom design offers a high strength-to-weight ratio, allowing for longer reach and increased lifting capacity compared to solid boom designs....