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Rigging 8

Cranes

QuestionAnswer
1. The operation of a ___ to lift and move a load involves many different rigging and lifting principles, including weight and balance, sling hitches, capacity ratings, safety factors, proper attachment selection, and hoist operation crane
2. Cranes are broadly classified into two major types. What are these two broad classifications fixed and mobile
3. ___ cranes are permanently installed and are intended for long-term use. ___ cranes can be brought to a job site temporarily for a relatively small number of lifts fixes, mobile
4. The __ is directly responsible for the safe operation of the crane. crane operator
5. Crane operators must adhere to safety rules and practices as outlined in applicable and current __ and ___ standard ANSI, OSHA
6. ___ are in charge of determining the appropriate rigging type, calculating weights and capacities, and selecting the proper equipment. rigging personel
7. It is permissible for a crane to pull a load at a short angle(drag) to align the load for a vertical pull True/False False
8. The ___ Standard includes a set of standard hand signals to indicate various crane operations ANSI B30.5
9. Only a ___ and ___ individual should give hand signals because the wrong signal may result in damage to materials or serious injury to individuals working near the crane experienced, designated
10. The operator takes signals only from the designated assistant. The only exception tot his rule is that the operator must obey a stop signal from anyone at all times. True/ False True
11. A __ is an industrial crane composed of a bridge beam supported on legs gantry
12. In some applications, hoist or crane operators must be certified for each type of equipment to be operated. Certification may involve both classroom instruction and field training True/False True
13. A ___ is an industrial crane that is composed of a bridge beam assembly that travels along a pair of overhead beams overhead crane
14. Due to its cantilevered design, a __ is more vulnerable to overloading or damage jib crane
15. Mobile cranes are composed of __ and ___ crane assemblies, vehicle platforms
16. A ___ is an extendable support structure that increases a crane's footprint in order to improve stability out rigger
17. The two most common types of cranes on mobile platforms are ___ cranes and ___ cranes telescopic-boom, lattice-boom
18. The inspection of a crane to ensure proper operation and safety falls roughly into what three general areas platform, hoist positioning components, hoist
19. Crane operators, assistants, or other personnel involved in lift should be ___ for any problems with any of the equipments, both before and during a lift alert
Created by: JoshHampton
 

 



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