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NCCCO PREP FINAL EXAM UPDATEDB QUESTIONS & COMPLETE ANSWERS ALREADY GRADED A+, Exams of Nursing

NCCCO PREP FINAL EXAM UPDATEDB QUESTIONS & COMPLETE ANSWERS ALREADY GRADED A+

Typology: Exams

2024/2025

Available from 07/06/2025

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NCCCO PREP FINAL EXAM UPDATEDB QUESTIONS
& COMPLETE ANSWERS ALREADY GRADED A+
To provide protection in the cranes work area, barriers MUST be erected in accessible areas; -
CORRECT ANSWER >>>Within the equipment's rotating structure
All of the following can cause a two-block condition except: - CORRECT ANSWER >>>Raising
the boom
When rotation of load may be hazardous, the operator must - CORRECT ANSWER
>>>Ensure tag line is used
According to OSHA 1926 Subpart cc, which of the following individuals is not allowed within the
fall zone? - CORRECT ANSWER >>>Qualified evaluator
The term that is used to define the load plus all rigging components, hooks, blocks and lifting
equipment is: - CORRECT ANSWER >>>Gross load
According to OSHA 1926 Subpart CC, the minimum distance that must be maintained between a
working crane, load or load line and an 8kV power line is: - CORRECT ANSWER >>>10ft
What is the sum of the following deductions? Block 1250lbs, Rigging 23lbs, Spreader beam
350lbs - CORRECT ANSWER >>>1623lbs
When a crane is set up to close to a new building, expect the ground to be: - CORRECT
ANSWER >>>Soft
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NCCCO PREP FINAL EXAM UPDATEDB QUESTIONS

& COMPLETE ANSWERS ALREADY GRADED A+

To provide protection in the cranes work area, barriers MUST be erected in accessible areas; -

CORRECT ANSWER >>> Within the equipment's rotating structure

All of the following can cause a two-block condition except: - CORRECT ANSWER >>> Raising

the boom

When rotation of load may be hazardous, the operator must -^ CORRECT ANSWER

>>> Ensure tag line is used

According to OSHA 1926 Subpart cc, which of the following individuals is not allowed within the

fall zone? - CORRECT ANSWER >>> Qualified evaluator

The term that is used to define the load plus all rigging components, hooks, blocks and lifting

equipment is: - CORRECT ANSWER >>> Gross load

According to OSHA 1926 Subpart CC, the minimum distance that must be maintained between a

working crane, load or load line and an 8kV power line is: - CORRECT ANSWER >>> 10ft

What is the sum of the following deductions? Block 1250lbs, Rigging 23lbs, Spreader beam

350lbs - CORRECT ANSWER >>> 1623lbs

When a crane is set up to close to a new building, expect the ground to be: - CORRECT

ANSWER >>> Soft

A vertical basket hitch is rated at what percentage of a vertical hitch? -^ CORRECT ANSWER

When is the hoist line on top of the boom considered part of the load? - CORRECT ANSWER

>>> It is not considered

When a heavy load is lifted, what is the result? - CORRECT ANSWER >>> Boom deflection

According to OSHA 1926 Subpart CC, for cranes traveling with no load, what is the minimum

clearance for energized power lines at 40kV? - CORRECT ANSWER >>> 6ft

Wich of the following rigging configurations is listed in order of the strongest to weakest? -

CORRECT ANSWER >>> Basket, Vertical, Choker

According to OSHA 1926 Subpart CC, how many randomly distributed broken wires in rotation

resistant wire rope are cause for replacement? - CORRECT ANSWER >>> 2 broken wires in 6

rope diameters

What site conditions must an operator be concerned about prior to setting up a crane? -

CORRECT ANSWER >>> Soil stability must be sufficient

The best way to determine the weight of load to be lifted is to: -^ CORRECT ANSWER

>>> Have certified load weight and add in the weight of all the rigging

The main reason for using timber blocking or mats under the outrigger pad or crawlers is to: -

CORRECT ANSWER >>> Decrease the applied ground pressure

Load capacities listed on charts are considered to be what type of load? - CORRECT

ANSWER >>> Static

According to OSHA 1926 Subpart CC, an operator is required to have a physical every: -

CORRECT ANSWER >>> 3 years

Weights of load handling devices, such as load blocks ropes and links are: - CORRECT

ANSWER >>> Considered part of the load

A load applied at an angle to the vertical plane of the boom is: -^ CORRECT ANSWER^ >>> Side

loading

Wire rope lubrication should not: - CORRECT ANSWER >>> Hinder visual inspection

The load radius is the horizontal distance from the centerline of rotation to the centerline of the

vertical hoist line with: - CORRECT ANSWER >>> The load suspended

Which of the following indicates core failure in rotation resistant rope? - CORRECT

ANSWER >>> Diameter reduction

Load chart capacities apply when load line is: - CORRECT ANSWER >>> Vertical

What should be of major concern when considering the supporting surface? - CORRECT

ANSWER >>> Voids, tanks, loose fill

According to ASME B30.5, two audible signals made by crane operator mean: - CORRECT

ANSWER >>> Go forward

When operating with a fixed jib, its primary purpose is to: -^ CORRECT ANSWER^ >>> Increase

height/reach of load to be lifted

What is 86,778 ÷ 9 - CORRECT ANSWER >>> 9,

An example of duty cycle operations would be: - CORRECT ANSWER >>> High volume

concrete placement

If the capacity of a synthetic sling is not legible on the sling, the user should: - CORRECT

ANSWER >>> Not use the sling

A cranes net capacity is the: - CORRECT ANSWER >>> Manufacturers load rating chart minus

all deductions

When using a two-legged bridle with a sling angle of 30- degrees it - CORRECT ANSWER

>>> will increase sling tension

How can the crane operator verify that the radius indicator on the crane is accurate? -

CORRECT ANSWER >>> By actual measurements

Gross capacity is 10,100lbs., and total deductions are 7,832lbs, what is the net capacity? -

CORRECT ANSWER >>> 2,

Rapid hoist acceleration: - CORRECT ANSWER >>> Produces hook loads higher than actual

weight

When giving voice signals, what element is given first? - CORRECT ANSWER >>> Function &

Direction

Rigging equipment must be inspected: - CORRECT ANSWER >>> Prior to use

When calculating a cranes net capacity, if the rating listed in the capacity is greater than the

permissible line pull of the wire rope you should: - CORRECT ANSWER >>> Use the

permissible line pull of the wire rope and then make deductions According to OSHA 1926 Subpart CC, when employees are engaged in hooking, unhooking, and

guiding the load in the fall zone, what type of hook must be used? -^ CORRECT ANSWER

>>> Hooks with a self-closing latch

Drum rotation indicators in the crane will tell the operator: -^ CORRECT ANSWER

>>> Direction and speed of hoist drum

According to OSHA 1926 Subpart CC, power line warnings must be: -^ CORRECT ANSWER

>>> Visible in operators cab and outside of the crane

The use of equipment to hoist employees is prohibited except where the employer

demonstrates that: - CORRECT ANSWER >>> Other methods would be more hazardous

What is the minimum sheave size required for lower load blocks using rotation resistant wire

rope? - CORRECT ANSWER >>> 16 times the nominal diameter of the rope used

According to OSHA 1926 Subpart CC, for power lines that are below 350kV, but the exact voltage

is unknown, what is the minimum clearance distance required for crane operations -

CORRECT ANSWER >>> 20 feet

A right regular lay running rope should be replaced when it has: -^ CORRECT ANSWER^ >>>^3

or more broken wires in one strand in one lay

When the measured boom angle is in between values listed in the load chart: - CORRECT

ANSWER >>> Use the listed rating for the next lower boom angle

The capacity of a vertical hitch is: - CORRECT ANSWER >>> Greater than a choker hitch

Nylon slings are not recommended around: - CORRECT ANSWER >>> Acids

A basket hitch is formed when a sling is: - CORRECT ANSWER >>> Wrapped around an object

with both eyes of the sling in the hook

A mobile cranes rated capacity, as listed in a load chart is based on either structural limits or: -

CORRECT ANSWER >>> Stability

When using the load line to level a crane, with a crane 1% out of level, and the boom tip height

is 100' the line would be about: - CORRECT ANSWER >>> 12" off center

What is meant by the term "two-blocking"? - CORRECT ANSWER >>> Contact of the

headache ball or load block with boom tip

Who is responsible when determining that the power lines are de-energized? - CORRECT

ANSWER >>> Controlling entity

Who is responsible to know the and follow manufacturer specified procedures for

assembly/disassembley of the crane? - CORRECT ANSWER >>> A/D director

According to OSHA 1926 Subpart CC, who has the responsibility of ensuring that the area needed to support the crane has been prepared adequately before crane operations comence?

- CORRECT ANSWER >>> Controlling entity

What action is most likely to cause a structural failure? - CORRECT ANSWER >>> Side

loading According to OSHA 1926 Subpart CC, for cranes manufactured after November 8th, 2011, under

what condition is a hoist drum rotation indicator required? -^ CORRECT ANSWER^ >>> When

hoist drum is not visible to the operator

What should you use to protect slings from sharp corners? - CORRECT ANSWER >>> Split

steel pipe sections According to OSHA 1926 Subpart CC, what option provides guidance for an operator when a

radius indicator becomes inoperative? - CORRECT ANSWER >>> Must measure radius

When hook supported personnel platforms are lifted with a telescope crane: - CORRECT

ANSWER >>> An anti-two block device shall be provided

When using a telescope crane equipped with a anti-two block device, which hydraulic functions

are disabled when devices is activated? - CORRECT ANSWER >>> Hoist, extend and lower

the boom

The safest maximum speed for a crane performing a pick and carry operation is: - CORRECT

ANSWER >>> The manufacturers recommended speed limit

The term Luffing jib refers to an attachment that: - CORRECT ANSWER >>> can change

radius independent of the main boom

What item is permissible to be removed from carrydeck crane? -^ CORRECT ANSWER

>>> Boom extension

While performing a pick and carry operation, what precautions should be taken? - CORRECT

ANSWER >>> Have boom in line with the direction of travel

When do outrigger floats/pads need to fastened to the outrigger -^ CORRECT ANSWER

>>> When the crane is set up for a lift

When operating a telescopic boom crane, two blocking can be caused by: - CORRECT

ANSWER >>> extending the boom without lowering the load block