What is wire rope made of - Study guides, Class notes & Summaries

Which article of the NEC covers grounding? Article 250 What is a dropout plate? Metal plate with a curve surface for cable to follow as it passes from the tray All of the following are common service voltages in the United States Except: 372/575 3- Phase, 4-wire What does a GFCI breaker do? Opens a circuit to prevent operation of an electrical device What will happen when one or more coils in a winding are grounded? The motor will automatically blow fuses eight incandescent lighting fix...

What are the four different types of crane signals? Hand Voice Audible New 2. 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 i...

Signal Person Qualifications (OSHA) 1926.1428 Hoisting Personnel (OSHA) 1926.1431 Authority to Stop (OSHA) 1926.1418 Powerline Safety (OSHA) 1926.1407 thru 1926.1411 Scope (OSHA) 1926.1400 Inspections (OSHA) 1926.1412 Tower Cranes (OSHA) 1926.1435 Wire Rope Inspections (OSHA) 1926.1413 Mobile Cranes (ASME) B30.5 Slings (ASME) B30.9 Hooks (ASME) B30.10 Jack's (ASME) B30.1 Personnel lifting systems (ASME) B30.23 Tower Cranes (ASME) B30.3 Rigging Hardware (ASME) B30.26...

MA Hoisting License 1B Questions With Verified Answers Updated 2024/2025 | Rated A+. Where is it best to connect slings to lift boom sections: End fittings 3. All manufacturers load charts and operations manual shall be kept: On the machine 4. When shall wire rope be taken out of service if used as a running line for hoisting: Six randomly distributed broken wires in 1 lay 5. When shall wire rope be taken out of service if used as a running line for hoisting: ...

MA Hoisting License 1B Questions With Verified Answers Updated 2024/2025 | Graded A+. Where shall the hand signals for the machine in use be posted: On the job site 2. Where is it best to connect slings to lift boom sections: End fittings 3. All manufacturers load charts and operations manual shall be kept: On the machine 4. When shall wire rope be taken out of service if used as a running line for hoisting: Six randomly distributed broken wires in 1 la...

The breaking strength of rope is a. force needed to pull rope b. force needed to tear rope c. force needed to break the rope d. force needed to stretch rope - Answer c. force needed to break the rope What are spreader beams used for? a. calculate loads b. use on heavy lods c. support loads during lifts d. support long loads during lifts - Answer d. support long loads during lifts What are equalizer beams used for? a. equalize the load on sling legs and to keep equal loads on dual hois...

Millwright Rigging & Lifting Exam Questions With Verified Answers 2024/2025 The breaking strength of rope is a. force needed to pull rope b. force needed to tear rope c. force needed to break the rope d. force needed to stretch rope - answerc. force needed to break the rope What are spreader beams used for? a. calculate loads b. use on heavy lods c. support loads during lifts d. support long loads during lifts - answerd. support long loads during lifts What are equalizer beams used f...

Massachusetts 2a Hoisting License Questions With Verified Answers Latest Updated 2024/2025 | Scored A+. 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 develop...

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: ans...

Hoisting License (full) questions and solutions What is the purpose of the 520: C.M.R. 6:00? to establish rules and regulations for the safety of the public What type of equipment requires a hoisting license? equipment that has minimum capability of hoisting the load higher than 10' feet or equipment that has the capability of lifting loads greater than 500 pounds or equipment that has capacity of the becket exceeds 1/4 cubic yard What does A.S.M.E. stand for? American Society...