Mobile crane test 1 Study guides, Class notes & Summaries

MOBILE CRANE QUESTIONS TEST #1 50 QUESTIONS AND CORRECT ANSWER LATEST 2024 Question 1 Where is the best location for leveling a crane?

ASME B30.5 - Mobile and Locomotive cranes, all types ASME B30.3 - Tower Cranes ASME B30.23 - Personel Lifting Regs OSHA 29 CFR 1926.1400 Series - Cranes & Derrick's used in Construction regs. Rotation Resistant Wire Rope - 2 randomly broken wires in 6 diameters. 4 randomly broken wires in 30 diameters. Safety factor 5.0 Safety factor personel lifts 10-1 ASME B30.9 - Slings Personel Platforms ASME B30.23 - Maximum Wind 15mph Cranes capacity not exceed 50% Rigging 5-1 Safety Factor, i...

Mobile Crane Questions Test 1 with answers

Rigging practicesA load chart range diagram can best be used to help identify: - correct answer net capacity for mobile crane working at maximum radius, exceeding what percentage of the cranes capacity requires the radius to be verified? - correct answer 80% the minimum depth of thread engagement for a 1/2 in eyebolt into steel object is? - correct answer 3/4 in when tying knots in synthetic rope lashing, the rated load is increased by 50% ? - correct answer false the size of shackle...

A load chart range diagram can best be used to help identify: - answer net capacity for mobile crane working at maximum radius, exceeding what percentage of the cranes capacity requires the radius to be verified? - answer 80% the minimum depth of thread engagement for a 1/2 in eyebolt into steel object is? - answer 3/4 in when tying knots in synthetic rope lashing, the rated load is increased by 50% ? - answer false the size of shackle that can be used in the eye of a wire rope sling mus...

Advanced rigging test 2 final real exam questions and answers 1) What is meant by the term "two blocking - CORRECT ANSWER-The load block contacts the boom point sheaves. 2) lifting 20,000lbs, with a 2-leg bridle sling at a 30 horizontal sling angle, what is force applied to each leg? - CORRECT ANSWER-20,000 3) In multiple crane lifts using an equalizer beam, the weight of the beam should be considered: - CORRECT ANSWER-Part of the load weight 4) What is required if there is a deviat...

A load chart range diagram can best be used to help identify: - Answer- net capacity for mobile crane working at maximum radius, exceeding what percentage of the cranes capacity requires the radius to be verified? - Answer- 80% the minimum depth of thread engagement for a 1/2 in eyebolt into steel object is? - Answer- 3/4 in when tying knots in synthetic rope lashing, the rated load is increased by 50% ? - Answer- false the size of shackle that can be used in the eye of a wire rope s...

Rigging practices course Questions and 100% Verified Correct Answers 2023/2024 A load chart range diagram can best be used to help identify: - Correct Answer net capacity for mobile crane working at maximum radius, exceeding what percentage of the cranes capacity requires the radius to be verified? - Correct Answer 80% the minimum depth of thread engagement for a 1/2 in eyebolt into steel object is? - Correct Answer 3/4 in when tying knots in synthetic rope lashing, the rated load is i...

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 ...