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

1.  manufacturer's specification: all hoisting machinery shall be operated in accor- dance with the: 2.  inoperable and secure: maintenance repair and refueling shall be done when the machine is: 3.  daily: visual inspection shall be made of wire ropes, bearings, gears, friction clutches, brakes, chain drives and other parts subject to wear on all hoisting machinery to ensure against development of unsafe conditions 4.  2: factory of safety. all parts ...

Rigging And Lifting MWM Exam Questions With Verified Answers 2024/2025 wire rope is a better choice than chains because - answerchains fail and give no warning how is wire rope constructed - answersmall diameter wires wound around a small core make a strand. how does a strand make a rope - answernormally 6 are wound around a steel or fibre core to create a rope crush resistant - answersteel core Roper's this crushing better than fiber core rope abrasion resistance - answerlarge-diameter...

Boom damage When taking a side strain on a boom what concerns operator the most? Capacity based on structural competence On a load chart the values above the bold line mean Allowable line pulll decreases The number of layers of rope on the drum increases the 7:1 When lifting personnel in a man basket using 6 x 19 wire rope minimum safety factor is 10:1 What is the safety factor when using rotation resistant wire rope lifting personnel in a man basket 20mph According to OSHA 1926.1431 perso...

RIGGING 101 FINAL EXAM 2024/2025 QUESTIONS WITH COMPLETE SOLUTIONS GRADED A+ Synthetic, wire rope, or chains are most commonly placed in one of three sling configurations - Vertical, Choke, or Basket The WWL for a sling is dependent upon the _____________ - Configuration Why are Slings so popular with utility companies - Strong, durable, inexpensive, and tagged with specific weight ratings What are the common slings made out of - Synthetic, wire rope, and chain Whi...

what is wire rope made of? correct answers individual wire, strands, core What are slings? correct answers lengths of metal, natural fibre or synthetic fibre with various fittings or loops on their ends what type of wire rope cores are there? correct answers independent wire rope core, fibre core and wire strand core Chain slings are primarily used for____? correct answers logging industry what does a wire strand core consist of? correct answers consists of a single strand of wire ...

When should the operator use the "run by the seat of the pants" technique? - Never You are required to pass a physical every ______ years according to ASME B30.5 - 3 Loading radius is the distance from the center of gravity of the suspended load to the: - Center of rotation A stationary load is: - Static You should always have at least how many wraps on a hoist drum? - 2 Seat belts should be provided in what cranes? - Cherry Pickers (Rough Terrain/Single Cab) What is the purpose of using...

What are some hazards for mobile cranes excavations? - Vibrations from other equipment, previously excavated soils When do you consider the weight of the wire rope to be part of the load for deductions? - Multi part reeve when extra line is not necessary to make the pick You never take the weight of the wire rope on top of the boom as a deduction? - True What best describes a luffing jib? - Boom with a dedicated winch that acts independent of the main boom. Where does most boom damage come f...

What are some hazards for mobile cranes excavations? - Vibrations from other equipment, previously excavated soils When do you consider the weight of the wire rope to be part of the load for deductions? - Multi part reeve when extra line is not necessary to make the pick You never take the weight of the wire rope on top of the boom as a deduction? - True What best describes a luffing jib? - Boom with a dedicated winch that acts independent of the main boom. Where does most boom damage come f...

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 ________...

1. 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...