General crane safety OA Comprehensive Resource To Help You Ace Includes Frequently Tested Questions With ELABORATED 100% Correct COMPLETE SOLUTIONS Guaranteed Pass First Attempt!! Current Update!!

General crane safety OA Comprehensive Resource To Help You Ace Includes Frequently Tested Questions With ELABORATED 100% Correct COMPLETE SOLUTIONS Guaranteed Pass First Attempt!! Current Update!! 1. Crane Configuration: The Grove RT740 is equipped with a stowed tele offsettable boom extension. The whip line with a 7 1/2 ton headache ball is reeved over the auxiliary boom nose. The main block is a 45-ton 3-sheave w/cheekplates. Use the Grove RT-740 Rough Terrain Load Chart to answer this question: Find the gross capacity for the main hook reeved with 6 parts of line using a 75 foot boom length and lifting at a maximum radius of 32 feet. A) 17,400 pounds B) 17,985 pounds C) 20,400 pounds D) 21,050 pounds E) 23,800 pounds - Correct Answer: B) 17,985 pounds 2. When pre-planning a lift with a mobile crane, which of the following is the LEAST important information the crane operator must know? A) the total weight of the lift, including the rigging/lifting gear B) the maximum height that the load will be raised C) the latest maintenance service date for the crane D) the maximum radius at which the crane will be working E) the path that the load will be lifted from, carried through, and placed in - Correct Answer: C) the latest maintenance service date for the crane 2. Commercial truck-mounted cranes having telescoping or articulating booms and a capacity of less than 2,000 pounds are classified as cranes. A) Category 1 B) Category 2 C) Category 3 D) Category 4 - Correct Answer: A) Category 1 3. An OET Bridge crane with a rated capacity of 16,000 pounds is a__________crane. A) Category 1 B) Category 2 C) Category 3 D) Category 4 - Correct Answer: B) Category 2 4. What is the crane communications hand signal pictured with the arm extended to the side, the fist closed, and the index finge pointing outward? A) Use whip hoist B) Stop C) Lower Boom D) Travel E) Swing or Rotate - Correct Answer: E) Swing or Rotate 5. What signal may an operator obey from a person other than the designated signal giver? A) Hoist B) Stop C) Dog Everything D) Swing - Correct Answer: B) Stop 6. A rubber-tired gantry crane with a capacity of 16,000 pounds is a crane. A) Category 1 B) Category 2 C) Category 3 D) Category 4 - Correct Answer: A) Category 1 7. When are operators required to perform an Operator's Daily Check of the crane? A) At the end of the shift B) Prior to the first use of the crane each day C) On the annual service D) Before each lift E) After the crane has been serviced - Correct Answer: B) Prior to the first use of the crane each day 8. If the minimum crane counterweight clearance cannot be achieved, the crane team must- A) Erect barricades around the crane B) Rotate the crane slowly and cautiously C) Sound the horn to warn personnel in the area D) Post warning signs - Correct Answer: A) Erect barricades around the crane 9. Components that affect the safety and capability of the Weight Handling Equipment by stopping or limiting the operation when activated are A) operational safety devices B) general safety devices C) alterations and/or modifications D) load bearing parts E) load controlling parts - Correct Answer: A) operational safety devices 10. The values listed in the manufacturer's capacity charts for most mobile cranes are- A) Gross Capacities B) Net Capacities C) Maximum Radi D) Total Capacity E) None of the above - Correct Answer: A) Gross Capacities