Overhead crane test 2023 - 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...

CSLB CONTRACTOR'S EXAM PRACTICE QUESTIONS AND ANSWERS LATEST UPDATE 2023-2024. Which act establishes the rights of workers to organize into unions and negotiate contracts? - Answer National Labor Relations Act of 1935 A contractor has had a problem with employees stealing tools and equipment from job sites. When conducting job interviews, may the contractor ask prospective employees about their arrest records? A. It is legal to ask prospective employees about arrests not leading to convi...

Overhead Crane Test 2023

Overhead Crane Test 2023

Overhead Crane Test 2023

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 Core Practice Exam (2023/ 2024 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. ...

NCCCO Core Test (New 2023/ 2024 Update) Practice Questions and 100% Correct Verified Answers| Grade A QUESTION What happens to ground bearing pressure if you move a crawler crane from soft ground to harder ground? Answer: It increases QUESTION When may a swivel be used with rotation resistant wire rope? Answer: If the rope manufacturer approves QUESTION What should you do on pick and carry operations? Answer: Keep the boom as short as possible QUEST...

NCCCO Mobile Crane Test (New 2023/ 2024 Update) Questions and Verified Answers| Graded A| 100% Correct QUESTION Where is the tipping axis of a crawler crane located? a. It is always at the centerline of the idler or sprocket b. It depends if the idler or sprocket are in line or offset from the track rollers c. It is through the centerline of the crane cab d. It is through the boom butt section Answer: b. QUESTION What should be done with materials placed under ov...

Overhead Crane Test Prep (New 2023/ 2024 Update) Questions and Verified Answers| 100% Correct QUESTION what components shall be provided for outdoor bridge cranes? Answer: rail clamps and wind indicator QUESTION what type of fire extinguisher should NOT be used? Answer: carbon tetrachloride QUESTION what procedures are used when the load approaches near or over personel? Answer: A warning signal shall be sounded QUESTION what is a hoist...