Sling angle stress - Study guides, Class notes & Summaries

Oxygen bottles that are properly secured in a rack or stand designed for lifting/handling would be considered a critical rigging option. - Answer-false There are three slings hanging from a hook. Each sling has the capacity of 2,000 pounds. What is the heaviest load that could be lifted using these slings if they were attached to a single point? - Answer-2,000 lbs The minimum depth of thread engagement for a 1/2 inch eyebolt into a steel object is: - Answer-3/4" Given a 1/2 in steel wa...

Millwright Rigging & Lifting Exam Questions With Verified Answers 2024/2025 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 - answerc. force needed to break the rope What are spreader beams used for? a. calculate loads b. use on heavy lods c. support loads during lifts d. support long loads during lifts - answerd. support long loads during lifts What are equalizer beams used f...

Elevator Mechanic Exam | 100% Correct Answers | Verified | Latest 2024 Version A Latching relay: Used for call registration,direction selection or as selector relays Two types are: Set/Rest are electrical and Mechanical Latching relays Need to know latching relay symbol, Its a box with shaded triangle in lower right hand corner. - Which relay do you need to Order 710 Pg, 7 RPM = 60 ∙ ƒ ÷ P÷2 = Step 1. 60 x Frequency (Hz.) = Step 2. Poles ÷ 2 = Take answer 1 and ÷ by answer 2...

Millwright Rigging & Lifting Exam Questions With Verified Answers Graded A+ 2024/2025 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 What are spreader beams used for? a. calculate loads b. use on heavy lods c. support loads during lifts d. support long loads during lifts d. support long loads during lifts What are equalizer beams use...

If angle A is 63.4 deg, What is the length of side C? Tangent side of angle A is 5, and adjacent side is 10. - ANSWER Sin A = a/c, Sin 63.4=10/c, c=10/sin 63.4=11.2 What is the angle of the ramp that rises 4 feet in a 10 feet run? - ANSWER Tan A = a/b, Tan A = 4/10, A = Arc Tan [4/10], A = 21.801 Based on the allowable limits in the table below if the noise in a work area was 95 dBA for 3 hours, 90 dBA for 5 hours and 85 dBA for 2 hours, is the allowable limited exceeded? - ANSWER C = Time...

Rigging 101 Final Exam with complete solutions 2024Oxygen bottles that are properly secured in a rack or stand designed for lifting/handling would be considered a critical rigging option. - correct answer false There are three slings hanging from a hook. Each sling has the capacity of 2,000 pounds. What is the heaviest load that could be lifted using these slings if they were attached to a single point? - correct answer 2,000 lbs The minimum depth of thread engagement for a 1/2 inch eyebol...

Advanced Rigging – Questions with Complete Solutions 100% Verified Correct Answer 1) Because of its toughness, shackles for most overhead lifting are made from: - Correct Answers Forged steel 2) Which of the following is an incorrect statement about the shackle? - Correct Answers When using a shackle with a hook, body hung on the hook. 3) The space between the sling or chain and the load can become a: - Correct Answers Pinch point 4) The maximum load weight that a sling is designed t...

How often should a synthetic web sling be inspected? - CORRECT ANSWER- Each day before use What will the tension be on one leg of a single vertical hitch lifting a load of 5 tons? - CORRECT ANSWER- 5 tons Using the Rigging Hardware Tables in your book, what is the capacity of a 7/8 in. carbon shackle? - CORRECT ANSWER- 13,000 lbs What is the most important piece of information to have before beginning to rig a load? - CORRECT ANSWER- Weight of the load Which of the following topics is NO...

Crane Safety and Rigging Questions and Answers Graded A+ What is the most common reason for crane-related fatal accidents? Powerlines and then being struck by the crane load How do you escape an energized crane? The whole body needs to stay in one spot. Do not separate your feet. So, hop on one foot or shuffle with your feet touching each other until far enough away from the crane Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute ...

Advanced Rigging Final Exam (questions and answers) How often should a synthetic web sling be inspected? - CORRECT ANSWER-Each day before use What will the tension be on one leg of a single vertical hitch lifting a load of 5 tons? - CORRECT ANSWER-5 tons Using the Rigging Hardware Tables in your book, what is the capacity of a 7/8 in. carbon shackle? - CORRECT ANSWER-13,000 lbs What is the most important piece of information to have before beginning to rig a load? - CORRECT ANSWER-Wei...