Mobile cranes Study guides, Class notes & Summaries

Before leveling a mobile crane on outriggers, an operator should ensure: - Answer there is no weight of the crane bearing on any tires Operating a mobile crane with a long boom, on uneven ground, what support condition should be considered? - Answer Keeping 90 degree angle between cylinder rod and pad What is the primary purpose fir a rooster sheave or auxiliary boom point sheave? - Answer Separate the boom hoist lines How many randomly broken wires in a lay length must there be o...

Mobile Cranes No. 1 – Questions & Solutions

Mobile Cranes Exam/85 Questions and Answers/100% Accurate

NCCCO Telescopic Boom Crane- Mobile Cranes Fall 2024 Exam Review Questions and Answers 100% Pass

Mobile Cranes No. 1 questions and answers

1. A load chart range diagram can best be used to help identify:: net capacity 2. for mobile crane working at maximum radius, exceeding what percentage of the cranes capacity requires the radius to be verified?: 80% 3. the minimum depth of thread engagement for a 1/2 in eyebolt into steel object is?: 3/4 in 4. when tying knots in synthetic rope lashing, the rated load is increased by 50% ?: false 5. the size of shackle that can be used in the eye of a wire rope sling must be the wire rope...

Mobile Cranes Questions and Answers | Latest Version | 2024/2025 | Already Passed A crane that "goes Light" is not yet overloaded , and can be safely returned to normal by rapid load lowering false A rough terrain crane is commonly referred to as; cherry picker All wire rope on a crane(hoist lines, boom hoist lines, pendant lines) have a standdardizied design safety factor of; will vary depending on the crane and application An outrigger float should be approximately how much...

Mobile Cranes questions and answers

T or F As crane signaling is only a basic function and the signal person knows where the loads will be positioned, training or testing of the signal person should not be required - False When using hand signals to direct a crane operator, an extended arm with the thumb vertical and the fingers opening and closing into a fist indicates: - raise boom and lower the load Two closed fists with both thumbs pointing toward each other is the signal for: - retract hydraulic boom Which of the ...

OSHA 30 Crane Safety: Mobile Cranes- Construction Cleanup – Qs & As