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2024/2025 LATEST MOBILE CRANE OPERATOR CORE REVIEW QUESTIONS $17.99   Add to cart

Exam (elaborations)

2024/2025 LATEST MOBILE CRANE OPERATOR CORE REVIEW QUESTIONS

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  • Course
  • Mobile Crane Operator
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  • Mobile Crane Operator

2024/2025 LATEST MOBILE CRANE OPERATOR CORE REVIEW QUESTIONS 2024/2025 LATEST MOBILE CRANE OPERATOR CORE REVIEW QUESTIONS

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  • August 10, 2024
  • 15
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • mobile crane operator
  • Mobile Crane Operator
  • Mobile Crane Operator
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ACELEARNERS
2024/2025 LATEST MOBILE CRANE OPERATOR CORE
REVIEW QUESTIONS
Distribute over a larger area.: What is the purpose of placing mats or cribbing under

outrigger floats?

Upperworks.: Where is the best location for leveling a crane?

there is no weight of the crane bearing on any tires: Before leveling a mobile crane on

outriggers, an operator should ensure:

Operating a mobile crane with a long boom, on uneven ground, what sup- port condition

should be considered?: Keeping a 90° angle between cylinder rod and pad.

Operating a mobile crane with a long boom, on uneven ground, what sup- port condition

should be considered?: Keeping 90° angle between cylinder rod and pad.

When may blocking (cribbing) be placed under outrigger beams on mobile cranes?: Never

approved.

Mobile cranes should be level to within what percent of grade?: 1%

Timber crane mats work best when they are:: bolted together.

When arriving in the crane at the job site, the operator should first determine the condition

of the:: access roads.

What surface listed below would NOT be a good location for assembly or setup of a mobile

crane?: Above underground vaults.

Each outrigger pad and its blocking should be sufficient to support?: The total weight of

the crane and its load.

How does high wind affect a mobile crane with a long boom?: Introduces side load onto

the boom

When is the only time the outrigger beams should be less than fully extended?: The load

, 2024/2025 LATEST MOBILE CRANE OPERATOR CORE
REVIEW QUESTIONS
chart indicates that this is allowed.

What is the primary purpose for a rooster sheave or auxiliary boom point sheave?:

Separate the load hoist lines.

Eccentric main boom tip reeving causes which of the following:: twisting of the main boom

Which type of wire rope listed below is installed on most cranes?: Right regular lay.

The hoist drum flange shall extend a minimum of over the top layer of wire rope at

all times while crane is in operation.: 1/2 inch.

Which of the following is classified as a standing wire rope?: Pendant line.

When lifting on outriggers, the floats or pads should always be:: secured to the outriggers

cylinder.

How many randomly broken wires in a lay length must there be on a mobile cranes hoist

line, before it should be removed from service?: 6

What is the minimum design factor required for a right regular lay, boom or hoist wire

rope?: 3.5

On a mobile crane, how many broken wires are permitted at the end connection of a

pendant before it must be taken out of service?: 1

Type 1 rotation resistant hoist wire rope has a design factor of:: 5 to 1

It is important to know when lubricating crane hoist wire rope, that the lubricant must::

not hinder visual inspection.

How often is the competent person required to inspect the running wire ropes on a mobile

crane?: Each shift.

On mobile cranes, how many broken wires must be present in one strand of one lay for

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