Mobile crane test 1 Study guides, Class notes & Summaries

Which of the following is an accurate statement about luffing jibs? It raises and lowers independent from the boom What is the weakest quadrant of a boom truck? Front Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:05 / 0:15 Full screen What effect would blocking up the ends of the tracks have on a crane? It would increase capacity over the ends The tipping axis of a crawler crane is? It depends if the idler or spr...

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 exc...

Rigging practices with 100% correct answers 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 increased by 50% ? - correct an...

OECP Test Questions with 100%Complete Solutions The offset of the jib has been changed from 25 degree to 15 degree. The capacity of the jib will? A. Stay the same B. Decrease C. Offset can't change D. Increase - Answer- D. Increase When lifting near capacity with a crawler, the lowest ground pressure between center pin and the load will be? A. Over the front B. Over the corner C. Over the side D. Over the rear - Answer- C. Over the side A Truck mounted crane will generally have a h...

Mobile Crane Questions Test #1 – Questions and Answers

ASME B30.5 Correct Answer: Mobile and Locomotive cranes, all types ASME B30.3 Correct Answer: Tower Cranes ASME B30.23 Correct Answer: Personel Lifting Regs OSHA 29 CFR 1926.1400 Series Correct Answer: Cranes & Derrick's used in Construction regs. Rotation Resistant Wire Rope Correct Answer: 2 randomly broken wires in 6 diameters. 4 randomly broken wires in 30 diameters. 2 Safety factor 5.0 Safety factor personel lifts 10-1 ASME B30.9 Correct Answer: Slings Personel Platforms ...

OECP Test Questions 100% Solutions The offset of the jib has been changed from 25 degree to 15 degree. The capacity of the jib will? A. Stay the same B. Decrease C. Offset can't change D. Increase -ANSWER- D. Increase When lifting near capacity with a crawler, the lowest ground pressure between center pin and the load will be? A. Over the front B. Over the corner C. Over the side D. Over the rear -ANSWER- C. Over the side A Truck mounted crane will generally have a highe...

Rigging practices Questions with Correct Answers 100% Verified A load chart range diagram can best be used to help identify: - Correct Answers net capacity for mobile crane working at maximum radius, exceeding what percentage of the cranes capacity requires the radius to be verified? - Correct Answers 80% the minimum depth of thread engagement for a 1/2 in eyebolt into steel object is? - Correct Answers 3/4 in when tying knots in synthetic rope lashing, the rated load is increased by 5...

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 wir...