20 crane safety - Study guides, Class notes & Summaries

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....

OSHA 30 Questions and Answers Already Passed Those who work on a crane or near crane operations must be trained. Which of the following is true for this training? D. All of the above Certain inspections of crane equipment may be made by a(n) ___________ person; however, crane inspections are typically required to be made by a(n) __________ person. Competent, qualified After safety-related modifications have been made to crane equipment, the equipment must be inspected by ________...

A floating crane with a capacity of 200,000lbs. is a crane.: Category 1 2. What is the category of a jib crane with a capacity of less than 20,000 pounds?: Category 3 3. An OET, Bridge crane with a capacity of 80,000lbs. is a crane.: Category 2 4. A commercial truck mounted crane with a capacity of 14,000 lbs. is a crane.: category 4 5. What types of power does a Category 1 or 4 crane generally use and what is its source?: Electric or hydraulic power supplied by a diesel engine 6. Loa...

CMP 101 Final EXAM QUESTIONS WIT REVISED ANSWERS What is an EMR? - Answer--Simply speaking your EMR compares your workers' compensation claims experience to other employers of similar size operating in the same type of business. -Most employers who have an annual premium in excess of $3,000 will receive an Experience Mod. What the number means - Answer--If you are at the industry average, your EMR is a 1.0. -If your experience is 20% better than average, your EMR would be a .80. If 20%...

OECP Exam Questions With 100% Correct Answers 2024/2025 (GRADED) The shaded area on a load chart indicates _______? A structural chart 3. The minimum distance to a power line of unknown voltage is ? 50' 4. When hoisting personnel and have known voltage, can you use Table A and get closer than 20'? Never! 5. What is the minimum tale swing clearance requirement 2' 6. What kind of rigger is required for A/D? Qualified Rigger 7. Signal training is now required in the construction...

Category 3 Non-Cab Operated Crane Safety Questions And Answers Updated 2024/2025 | 100% Verified. A floating crane with a capacity of 200,000lbs. is a crane.: Category 1 2. What is the category of a jib crane with a capacity of less than 20,000 pounds?: Category 3 3. An OET, Bridge crane with a capacity of 80,000lbs. is a crane.: Category 2 4. A commercial truck mounted crane with a capacity of 14,000 lbs. is a crane.: category 4 5. What types of power does a Category 1 or 4 crane gener...

What could happen when the boom sections on an individually controlled telescopic section are not extended evenly? a) The longer sections could be overloaded. b) The capacity of the crane is increased. c) The shorter sections could be overloaded. d) It will not make a difference. a) The longer sections could be overloaded. While performing the shift inspection, you find a hoist wire rope with a kink in it, what would you do? a) Document it on the shift inspection. b) Stop opera...

OECP Exam Questions With 100% Correct Answers 2024/2025 (VERIFIED) The shaded area on a load chart indicates _______? A structural chart 3. The minimum distance to a power line of unknown voltage is ? 50' 4. When hoisting personnel and have known voltage, can you use Table A and get closer than 20'? Never! 5. What is the minimum tale swing clearance requirement 2' 6. What kind of rigger is required for A/D? Qualified Rigger 7. Signal training is now required in the constructi...

Category 3 Non-Cab Operated Crane Safety Questions And Answers Updated 2024/2025 (100% Verified) A floating crane with a capacity of 200,000lbs. is a crane.: Category 1 2. What is the category of a jib crane with a capacity of less than 20,000 pounds?: Category 3 3. An OET, Bridge crane with a capacity of 80,000lbs. is a crane.: Category 2 4. A commercial truck mounted crane with a capacity of 14,000 lbs. is a crane.: category 4 5. What types of power does a Category 1 or 4 crane genera...