3 strand rope - Study guides, Class notes & Summaries

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 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% a. 3. The load line of the crane you're operating contacts an energized power line. Ther...

NEIEP 200 Final Exam Version 1(Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Which of the following applies to rope usage? Answer: Prevent manila rope from unraveling by using whipping. Q: What does the designation 3/8" 6 X 30 improved plow steel mean? Answer: It is a high strength cable with 6 strands composed of 30 wires per strand? Q: When using Crosby clips, which of the following statements is correct? Answer: To de...

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 - ANSWERc. 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% - ANSWERa. 3. The load line of the crane you're operating contacts an e...

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 - CORRECT 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% - CORRECT ANSWER a. 3. The load line of the cra...

TT 345-750V 16ft TT TA 500-750V 35ft TA Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:06 / 0:15 Full screen TT 50-345V 10ft TT TA 750-1000V 45ft TA TA 50-200V 15ft TA TA 350-500V 25ft TA TT 750-1000 20ft 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 ...

NCCCO MOBILE CRANE / NCCCO MOBILE CRANE EXAM 2023- 2024 ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED ANSWERS VERIFIED ANSWERS GRADED A+ 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 rating...

NCCCO MOBILE CRANE | ACTUAL EXAM | QUESTIONS & ANSWERS | BRANDNEW| EXPERT FOR GUARANTEED PASS| 2024 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 - 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?...

Cranethree factors that determine crane capacity - correct answer 1. weight of crane 2. strength of components 3. stability 6x25 wire rope is what class wire rope? - correct answer 6 x 19 List 4 causes of bird caging - correct answer 1. Sudden release of tension 2. Sheaves too tight 3. Torsional unbalance 4. Shock loading What is the % efficiency of a Flemish eye? - correct answer 90% What is duty cycle? - correct answer Performing a duty with a crane that is constant and that ...

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

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 5. Which of the following defects discovered during an inspection would ...