16 strand rope - Study guides, Class notes & Summaries

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 answers 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 answers a. 3. The load line of the crane you're operating contacts ...

Study Guide for Advanced rigging Questions with Verified Answers Determine if this statement is true or false . The two types of wire rope center core designs are fiber core and independent wire rope core . - CORRECT ANSWER-True Determine if this statement is true or false . Grade 110/120 Improved Plow steel has the highest tensile strength of any type of wire rope . - CORRECT ANSWER-False Determine if this statement is true or false . A 6 x 19 wire rope classification could have as ma...

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...

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 w...

Determine if this statement is true or false . The two types of wire rope center core designs are fiber core and independent wire rope core . - CORRECT ANSWER-True Determine if this statement is true or false . Grade 110/120 Improved Plow steel has the highest tensile strength of any type of wire rope . - CORRECT ANSWER-False Determine if this statement is true or false . A 6 x 19 wire rope classification could have as many as 16 to 26 wires per strand . - CORRECT ANSWER-True Determine ...

Which of the following OSHA regulations govern suspended personnel platforms? - correct answer OSHA According to ASME B30.3, the prohibited zone for power lines that are 60 kV is? - correct answer 15 ft. According to ASME B30.3, load hoist rotation resistant wire rope has a design factor of: - correct answer 5 to 1 According to ASME B30.3, when lifting a suspended personnel platform the design factor for the rigging hardware is: - correct answer 5 to 1 According to ASME B30.3, load ...

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...

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 ...

NCCCO PT EXAM QUESTIONS AND ANSWERS LATEST UPDATED 2024/2025 (100% Correct & Graded) Which unsafe condition could result when a wedge socket is attached directly to a load hook, using 6x19 IWRC? (A) Spinning of the load (B) Decreased line pull (C) Decreased safe working load (D) Structural failure correct answers (A) Spinning of the load Which if the following will indicates intemal damage or ultimately core failure in rotationresistant rope? (A) Strand bird caging (B) Dianeter reduction (C...

Ipt Chicago Rigging Exam Questions With Correct 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 rop...