Nccco test stuvia 2024 - Study guides, Class notes & Summaries

ASME B30.5 - ANSWERMobile and Locomotive cranes, all types ASME B30.3 - ANSWERTower Cranes ASME B30.23 - ANSWERPersonel Lifting Regs OSHA 29 CFR 1926.1400 Series - ANSWERCranes & Derrick's used in Construction regs. Rotation Resistant Wire Rope - ANSWER2 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 - ANSWERSlings Extended Crawlers Will? - ANSWERIncrease over the side ca...

continuously - ANSWERduring all crane movements, asme b30.5 states that communication shall be maintained stop crane movements - ANSWERif the communication is disrupted at any time while the crane is operation, the operator shall osha 1926.1400 appendix a - ANSWEROSHA's standard method crane hand signals would be located in the following designated person - ANSWERaccording to asme b30.5 prior to qualifying all signal persons they must be tested by? none - ANSWERwhat should be the ...

A frequent inspection is: - ANSWERDaily to monthly 1. 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? - ANSWERBoom Up (Appendix A to Subpart CC of Part 1926--Standard Hand Signals) 3. The load line of the crane you're operating contacts an energized power line. There's no sign of any other danger, such as fire. What should you do? - ANSWERStay in the cab until the line...

Which area do truck cranes without a 5th outrigger generally have no lifting capacity unless the manufacturer states otherwise? - ANSWERThe front What is the definition of "operating radius?" - ANSWERThe distance from the center of rotation of the crane to the center of gravity of the load What applies to the capacities below the bold line shown on a load chart? - ANSWERThey are based on the stability of the crane In which quadrant are rough terrain crane capacities generally grea...

Where is the best location for leveling a crane? - ANSWERUpperworks When determining the "gross load" the best method is: - ANSWERGet an accurate load weight and add the rigging. By order of hitch strength, which is the correct answer? - ANSWERBasket, vertical, choker What is the purpose of using a jib? - ANSWERIncrease height When taking a side strain on a boom, what concerns the

The crane is out of level, you release the swing break, the boom swings downhill, your: - ANSWERLoad radius increases Blocking can be placed under the ends of tracks to: - ANSWERIncrease the cranes stability when Operating over front or back On lattice boom crane's fitted with power load Lowering , a heavy load should be lowered by using the: - ANSWERPower Load-lowering feature and the foot break Abruptly stopping a rapid swing on a long-boom mobile crane will produce what major effe...

To provide protection in the crane's work area, barriers MUST be erected in accessible areas: A. Within machinery housing C. Within maximum radius D. In landing area - ANSWERB.Within the equipment's rotating structure All of the following can cause a two-block condition EXCEPT: A. Extending the boom B. Lowering the boom C. Hoisting up with the winch - ANSWERD. Raising the boom When rotation of the load may be hazardous, the operator must B. Use a longer radius C. Cautio...