Massachusetts 2a Hoisting License Questions And Answers Latest Updated 2024/2025 | Scored A+

Massachusetts 2a Hoisting License Questions And Answers Latest Updated 2024/2025 | Scored A+. What is the purpose of the swing gear on an excavator: answer- It connects the car body to the tracks 2. Who is responisble for inspecting a trench before anyone goes in it: answer- The equipment operator 3. What is the prefered sling angle: answer- 60* 4. The top of the spoil pile is called: answer- The crown 5. A four footbdeep trench requires an additional ladder for each _ of open trench: answer- 25ft 6. Materials mist be kept back from the edge of the trenxh a minimum of: answer- Two feet 7. When can inspector revoke a hoistinf licence: answer- Failure to pay excise tax 8. Who developed the ma crane hand signals: answer- Ansi / asme 9. Dot stands for: answer- Department of transportion 10. When do you do your walk around of the equpiment: answer- Before you Massachusetts 2a Hoisting License Questions And Answers Latest Updated 2024/2025 | Scored A+ 2 / 21 start it 11. In the one to one sloping ratio what does the 2nd one represent: Depth or verticle rise 12. On a track machine the gears should be where: In the rear 13. When load leveling when do you deploy your stablizers: Before you make the lift 14. When backfilling an excavation you should use a: Small lift , shade the ditch 15. In the state of MA what criteria require a hoisting license: More than 500lbs Height greater than 10ft Bucket bigger than 1/4 yard 16. What tyoe of saftey system isnused on de-energized circuts: Lockout tag out total de energization 17. In what time should you contact departmant of public safety if a death occurs: Withen one hour 18. How many lbs in 1 ton: 2000 19. All welding and cutting on hoistinf equipment shall be done in accoradance with the requirments of what: Aws Asme codes 20. What items should be checked on a daily basis: Fluid levels, hoses tires belts horn backup system brakes and controls 3 / 21 21. What action does a signal person intend the operator to preform if he extends his arm at shoulder height makes a fist with his hands and sticks his thumb up: Boom up 22. What type of protections should be given to operators: Protection from weather Saftey glass 4 / 21 Heat in cold weather Over head protection 23. What law governs hoisting equipment in state of ma: Chapter 146 of general laws 530 cmr section 6 24. How do you test the load brake on a LULL: Lift the load just off the ground and return the boom handle to the neutral postion 25. How do you find the weight of a load: Shipping papers Data tags Use a scale Calculate weight 26. What must be stamped on all load rating plates: Serial number of unit 27. The boom of the unit you are operating comes in contact with an energized power line theres no sign of any other danger such as fire what should you do: Stay in cab until lines are de energized 28. Can you prohibit the dept of saftey from comming on your property: No 29. Before digging anywhere who do you call and how much notice: Dig safe 811 72hours 30 days 5 / 21 30. How is the fuel of a diesel engine ignited: High heat generated by compression Fuel under pressure 31. What do you do if uou machine comes in contact with an overhead or underground power line: Stay on machine Warm people to stay away Try to break the contact Call power company Notify public saftey within 1 hour 32. What do you do if you dig up a gas line: Extinguish all open flames and lights Keep people away Evacuate the building in tje area Do not bury the leak Call utility company Call police and fire department Notify dept of public safety 33. How many cubic ft in a yard: 27 34. How much does acubic ft of concrete weigh: 150lbs 35. How much does a cubic ft of steel weigh: 490 6 / 21 36. What does a class 1c hoisting license cover in ma: Any type of ewupiment that has a boom without wire rope 37. Which of the following cannot be used for lifting Nylon slings chain or wire rope: Chain 38. How far away do you put the spoil pile: 2ft away is osha minimum 39. How far away from the edge of an excavation should you position the machine: 1- 1.5 times the depth of the excavation minimim 40. What is the defination of a trench: A narrow excavation not motr than 15 ft wide or 5ft in depth 41. How do you protect workers in a trench: Shoring Benching Shielding Sloping 42. Working radius or load radius is defined as the distance from what to what: The center of rotation of the crane to the center of the load 43. How do you get buried worker out of a hole: Hand dig 44. Can you lift workers out of a hole: No 45. At what depth is it required to have a ladder ramo or stairs in the trench: 4ft46. How many ladders are required in a trench: 1 every 25ft 7 / 21 47. When is it permisable to work under a load: Never 48. What is the primary purpose of stabalizers: Provides latersl stabalization for the unit 49. What should you do if someone enters your area if safety: Stop and ask them to leave 50. What do fuel injectors do: Deliver fuel under high pressure to the combustion chamber