3 strand rope - Study guides, Class notes & Summaries

1. A wire rope that is a 6x19 classification could have how many wires per strand? 15 through 26 wires per strand 2. How often should a synthetic web sling be inspected? Each day before use 3. Which considerations should be given to suspend lifting operations with a mobile crane? Winds in excess of 35 mph 4. What is the term that best describes surface wear on a wire rope sling to rubbing or sliding? Abrasion

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...

NEIEP 200 Final Review Which lay of wire rope has the strand wires in line with the rope axis? - Regular Lay At what speed should the counterweight safeties be set to trip? - Up to 10% higher than the car governor Which type of safety uses an oil buffer between the car and safety planks? - Type C What is the purpose of the terminal motion switch? - slow down and stop the car automatically at or near the top or bottom landing If you have a 3500 lb. car rated at 4000 lbs. capacity...

Which of the following OSHA regulations, governing suspended personnel platforms? - Answer-OSHA 1926.1431 According to ASME B30.3, the prohibited zone for power lines that are 60 kV is. - Answer-15 ft The OSHA construction standards for rigging equipment is? - Answer-1926.251 According to ASME B30.3 what is the minimum pitch diameter for a load block sheaves? - Answer-Not less than 15 times rope diameter According to OSHA, a periodic inspection is? - Answer-Monthly to annually Per...

1. What action does a signal person intend the operator to perform if he extends his arm at shoulder height, makes a fist with his hand, and sticks his/her thumb up? a. Boom down b. Swing c. Boom up d. Extend boom - ANSWER: c. 2. When hoisting personnel, within what percentage of level must a telescopic boom crane be in order for the gross ratings in the load chart to remain valid? a. 1% b. 2% c. 5% d. 8% - ANSWER: a. 3. The load line of the crane you're operating contacts an ...

NCCCO MOBILE CRANE EXAM WITH QUESTIONS AND CORRECT ANSWERS [ACTUAL 100%] 1. What action does a signal person intend the operator to perform if he extends his arm at shoulder height, makes a fist with his hand, and sticks his/her thumb up? a. Boom down b. Swing c. Boom up d. Extend boom - ANS---c. 2. When hoisting personnel, within what percentage of level must a telescopic boom crane be in order for the gross ratings in the load chart to remain valid? a. 1% b. 2% c. 5% ...

NCCCO MOBILE CRANE EXAM QUESTIONS AND ANSWERS LATEST 2024/2025 (100% CORRECT) When hoisting personnel, within what percentage of level must a telescopic boom crane be in order for the gross ratings in the load chart to remain valid? a. 1% b. 2% c. 5% d. 8% correct answers a. 3. The load line of the crane you're operating contacts an energized power line. There's no sign of any other danger, such as fire. What should you do? a. Climb down carefully from the crane cab b. Jump down, feet...

Ipt Chicago Rigging Exam Questions With Answers The two types of wire rope center core designs are fiber core and independent wire rope core. T or F - ANSWER- True What is the percentage gain in strength using an IWRC versus fiber core wire rope? - ANSWER- 7.5% What characteristic increases in a wire rope by using a rope with more strands and more wires in the strands? - ANSWER- Flexibility Grade 110/120 improved plow steel has the highest tensile strength of an type of wire rope. T ...

NCCCO CORE FINAL EXAM QUESTIONS AND ANSWERS LATEST UPDATE 2024/2025 (100% CORRECT) Before leveling a mobile crane on outriggers, an operator should ensure: - ANSWER there is no weight of the crane bearing on any tires Operating a mobile crane with a long boom, on uneven ground, what support condition should be considered? - ANSWER Keeping 90 degree angle between cylinder rod and pad What is the primary purpose fir a rooster sheave or auxiliary boom point sheave? - ANSWER Separate the boom h...

TT 345-750V - 16ft TT TA 500-750V - 35ft TA TT 50-345V - 10ft TT TA 750-1000V - 45ft TA TA 50-200V - 15ft TA TA 350-500V - 25ft TA TT ft TT TT .01-.75 - 4ft TT TA 200-350V - 20ft TA TA up to 50V - 10ft TA TT .75-50V - 6ft TT How many electrocution hazard warnings must be displayed - 1 in cab 2 outside Using Running wire rope, ________ randomly distributed broken wires in ________ rope lay - 6-1 ________ broken wires in one STRAND in______ rope lay - 3-1 ...