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

NEIEP Elevator 245-250 Exam Questions And Answers All Verified What is meant by suspension regarding elevator equipment? - ANS A means of connecting the cars and counterweights with the hoisting machines. What are the means of suspension that are used in the elevator industry? . - ANS Ropes or belts are the most common materials used for suspension What materials are used in the construction of governor ropes and car ropes? - ANS Iron, monel, bronze, fiber or steel What is mean...

Boilermaker NCCR Test Questions And Answers Boilermaker NCCR Test 1 ft 3-3/4 in + 2 ft 1-1/16 in +5 ft 10- 7/8 in = - ANS 9 ft 3-11/16 in A 1-inch plate is to be cut. Why should an acetylene gerulator on a cutting rig not be adjusted over 15 PSI? - ANS Acetylene is unstable above this pressure A big control valve is pulled who is responsible for the rigging? - ANS Crane operator and rigger A boiler maker must have all of the following wh...

NEIEP 200 Final VERIFIED100% SOLUTIONS 2023//2024 Which lay of wire rope has the strand wires in line with the rope axis? - ANSWER Regular Lay At what speed should the counterweight safeties be set to trip? - ANSWER Up to 10% higher than the car governor Which type of safety uses an oil buffer between the car and safety planks? - ANSWER Type C What is the purpose of the terminal motion switch? - ANSWER slow down and stop the car automatically at or near the top or bottom landin...

The mission of the Occupational Safety and Health Administration (OSHA) is: To send every worker home whole and healthy every day Electricity travels in closed circuits, and its normal route is through a conductor. Electric shock occurs when: Your body becomes part of the circuit Workers need to take which of the following common-sense steps to protect themselves from falls through skylights and roof and floor openings? -- Never sit on, lean against, or step on a skylight lens o...

According to ASME B30.5, what do 2 audible signals made by the operator mean? Go ahead When calculating a crane's net capacity, what is the correct procedure to follow of the rating listed in the capacity chart is greater than the permissible line pull of the wire rope? Use the permissible line pull of the wire rope and make deductions When Swinging Unlevel Crane? Load Radius Increases. According to OSHA 1926 subpart cc, what is the minimum distance that must be maintained betwee...

The art of working with line or rope is called ~~>marlinespike seamanship or marelinespiking It is important to learn special terminology associated with marlinespike seamanship, primarily to ~~>avoid confusion To earn the respect of those more experienced that you ~~>you should make an effort to think, act, and speak like a Sailor: Use 24-hour time call a deck a deck(not a floor) Know the difference between rope and line Rope refers to ~~>both fiber and wire Fiber r...

NCCCO Rigger 1 Study Questions and Answers 100% Pass What is the primary responsibility of a rigger during lifting operations? The primary responsibility of a rigger is to prepare and manage the rigging equipment and to ensure loads are lifted and moved safely and effectively. What are the types of rigging hardware commonly used? Common types of rigging hardware include hooks, shackles, slings, and turnbuckles, each designed for specific lifting tasks. How do you determine the ...

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 c. force needed to break the rope Traction grade wire rope has a breaking load of __________ tons per square inch a. 110-190 b. 50-60 c. 45-90 d. 80-90 d. 80-90 Special improved plow grade wire rope has a breaking load of _________ tons per square inch a. 120-130 b. 50-60 c. 45-90 d. 80-90 a. 120-130 A core is built into a wir...

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...

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 wires o...