BUNDLE OF Advanced Rigging Exams | Questions with 100% Solutions/Verified Answers

When do you apply risk control measures - ANSWER Before starting work and as soon as a hazard is identified during operation Power line measurements - ANSWER Insulated below 1,000v - 0.5m Uninsulated below 1,000v - 1m Overhead between 1,000v and 33,000v - 3m Overhead above 33,000v - 6m

When hoisting personnel on a crane equipped with rotating resistant wire ropes , what is the Design ( safety ) Factor required by most safety standards ? - ANSWER 10:1 Newer designs of wire rope with shaped wires and triangular strands are an attempt to prevent rope damage - ANSWER Multiple layer...

1. Which of the following statements about a chain hoist is correct? - ANSWER A sling should always be used with a chain hoist. 2. A natural fiber or synthetic rope line used to control the swinging of the load in hoisting activities is a: - ANSWER Tag line 3. Which of the following is an incorr...

The formula for determining stress on a snatch block performing a vertical lift is: line pull x block factor= block load. What must be done to calculate formula? - ANSWER Multiply the load wait by the coefficient of friction to determine line pull, and then use the standard formula If both fists...

When a personnel platform is proof tested at what capacity percent is it tested at? - ANSWER It's tested at 125% Whenever using two or more cranes, how many people are responsible for that lift? - ANSWER Ultimately ONE person is responsible for that lift Where is the best place to be when drivi...

The net capacity of Crane One is 130,000 lbs. The net compacity of Crane Two is 90,000 lbs. The weight of the load is 145,000 lbs. the weight of the equalizer beam is 3,000 lbs. the distance between the hook blocks is 25 ft. The load's pick up point on the equalizer beam is - ANSWER 10 ft. from ...