Montana Crane Operator

Under Montana Code Annotated (MCA) Title 50, Chapter 76, which agency administers the Crane and Hoisting Operator licensing program?

• AMontana Department of Environmental Quality
• BMontana Department of Labor and Industry (DLI)
• CMontana Department of Transportation
• DOSHA Region 8

What is the minimum age requirement to apply for a Montana crane or hoisting operator license?

• A16 years old
• B18 years old
• C21 years old
• D25 years old

Under MCA Title 50, Chapter 76, a Montana hoisting operator license is required for equipment exceeding what capacity threshold?

• A3 tons
• B5 tons
• C6 tons
• D10 tons

How much is the Montana licensing fee for a Third Class Oiler license?

• A$25
• B$60
• C$100
• D$150

What is the licensing fee for a First Class or Second Class crane hoisting operator license in Montana?

• A$60
• B$75
• C$100
• D$200

Under MCA 50-76-113, holders of which national certification may be eligible for reciprocity to bypass Montana's state crane operator exam?

• AOSHA 30-Hour Construction
• BNCCCO (National Commission for the Certification of Crane Operators)
• CAWS Certified Welding Inspector
• DNCCER Mobile Crane Operator

Within how many days before applying must a Montana crane operator applicant have completed a physical examination?

• A90 days
• B120 days
• C180 days
• D365 days

What experience is required to upgrade from a Second Class to a First Class Crane Hoisting license in Montana?

• A6 months (500 hours) at Second Class level
• B1 year (1,000 hours) at Second Class level
• C2 years (2,000 hours) at Second Class level
• D3 years (3,000 hours) at Second Class level

What is the capacity range for a Montana Second Class Crane Hoisting license?

• AUp to 6 tons
• B6 to 17.5 tons
• C6 to 25 tons
• DUnlimited capacity

A Montana First Class Crane Hoisting license permits operation of cranes and hoists of what capacity?

• A6 to 17.5 tons only
• BUp to 25 tons only
• CAll cranes and hoists regardless of capacity
• DOver 50 tons only

How often must a Montana crane operator undergo a physical reexamination to maintain their license?

• AAnnually
• BBiennially (every 2 years)
• CEvery 3 years
• DEvery 5 years

How often must a Montana crane operator pass a reexamination of their written competency test?

• AEvery 2 years
• BEvery 3 years
• CEvery 5 years
• DOnly once, upon initial licensing

Which of the following is NOT a recognized Montana hoisting license classification?

• AFirst Class Gantry & Trolley
• BMine Hoisting
• CThird Class Oiler
• DFourth Class Apprentice Operator

In Montana, what additional testing is required for applicants with less than one year of crane operating experience?

• AAn additional written exam on load charts
• BA practical (hands-on) examination
• CA federal OSHA certification
• DNo additional testing is required

What type of license does Montana issue for operators of Air Tugger equipment?

• AFirst Class Crane Hoisting
• BSecond Class Hydraulic & Boom Truck
• CAir Tugger
• DMine Hoisting

What is the primary purpose of a load chart on a crane?

• ATo track maintenance schedules
• BTo show the crane's safe lifting capacity at various boom lengths and radii
• CTo record daily inspection results
• DTo list the crane's serial number and model year

As the operating radius of a crane increases, what generally happens to the crane's rated lifting capacity?

• ACapacity increases
• BCapacity decreases
• CCapacity stays the same
• DCapacity doubles

What does the term 'operating radius' refer to in crane operations?

• AThe height of the boom tip above the ground
• BThe horizontal distance from the crane's center of rotation to the center of the load
• CThe total length of the boom
• DThe diameter of the crane's slewing ring

What percentage of a crane's tipping load do most manufacturers use to establish the rated capacity on load charts?

• A50%
• B65%
• C75%
• D85%

When reading a load chart, which of the following must be deducted from the rated capacity to determine the actual load you can lift?

• AThe weight of the operator
• BThe weight of the rigging, hook block, and any attachments below the boom tip
• CThe weight of the counterweights
• DThe weight of the fuel in the tank

What is the OSHA-required minimum approach distance for a crane boom operating near power lines energized at up to 50 kV?

• A5 feet
• B10 feet
• C15 feet
• D20 feet

A crane operator notices that the load begins to swing during a lift. What is the correct action?

• AIncrease the hoist speed to stabilize the load
• BStop all crane motions and allow the load to stabilize before resuming
• CBoom down quickly to bring the load closer to the ground
• DSwing the crane in the opposite direction to counter the pendulum effect

What is the primary hazard of side-loading a crane boom?

• AIt increases fuel consumption
• BIt causes the boom to bend or buckle, potentially leading to structural failure
• CIt reduces the swing speed of the crane
• DIt overheats the hydraulic system

Before starting any crane operation, what document should the operator review to determine the crane's capabilities for the planned lifts?

• AThe operator's personal logbook
• BThe crane manufacturer's operating manual and load chart
• CThe general contractor's project schedule
• DThe OSHA pocket guide

What is the standard hand signal for 'HOIST' (raise the load)?

• AArm extended horizontally, thumb pointing up
• BForearm vertical with index finger pointing up, move hand in small horizontal circles
• CBoth hands flat, palms down, moving arms back and forth
• DOne hand giving thumbs-down signal

What is the standard hand signal for 'STOP'?

• ABoth fists in front of body with thumbs pointing outward
• BArm extended, palm down, moving arm back and forth horizontally
• CHands clasped together above the head
• DOne arm raised with palm facing outward, held motionless

Who is authorized to give signals to the crane operator during a lift?

• AAny worker on the jobsite
• BOnly the designated signal person, except in an emergency when anyone can give a stop sig…
• COnly the project manager
• DOnly OSHA compliance officers

What should a crane operator do if they receive a signal they do not understand?

• AGuess the intended signal and proceed cautiously
• BStop all operations and clarify the signal before proceeding
• CContinue the previous operation
• DSound the horn twice and continue

During a pre-shift inspection of a wire rope, an operator discovers a section with 6 randomly distributed broken wires in one rope lay. What action is required?

• AThe rope is acceptable for continued use
• BThe rope must be removed from service
• CThe rope can be used at 50% of its rated capacity
• DThe broken wires should be taped and the rope reused

What is the minimum number of wraps of wire rope that must remain on the drum when the hook is at its lowest point?

• A1 wrap
• B2 wraps
• C3 wraps
• D5 wraps

What type of inspection must a crane operator perform before each work shift?

• AAnnual comprehensive inspection
• BPre-shift visual and functional inspection
• CThird-party engineering inspection
• DLoad test at 125% of rated capacity

Which of the following conditions would require a crane to be taken out of service immediately?

• AMinor paint chipping on the boom
• BA cracked or deformed hook with the safety latch missing
• CA small hydraulic fluid weep at a fitting
• DSlightly worn tread on rubber-tired crane

What is the purpose of a load moment indicator (LMI) on a crane?

• ATo measure wind speed at the boom tip
• BTo continuously monitor and warn the operator when approaching the crane's rated capacity…
• CTo record the total number of lifts performed
• DTo automatically select the correct boom length

What is the function of an anti-two-block device on a crane?

• AIt prevents the crane from traveling over two adjacent city blocks
• BIt prevents the hook block from contacting the boom tip, which could cause wire rope fail…
• CIt limits the crane to two-part line reeving
• DIt prevents two cranes from operating in the same area

When setting up a crane on outriggers, what must the operator ensure about the outrigger pads?

• AThey must be placed on soft soil to absorb vibration
• BThey must be fully extended and set on firm, level ground with adequate bearing surface
• CThey must be partially extended for mobility
• DThey only need to be extended on the load side

What is the purpose of cribbing or timber mats placed under outrigger floats?

• ATo raise the crane higher for better visibility
• BTo distribute the outrigger load over a larger area and prevent the floats from sinking i…
• CTo level the crane for aesthetic purposes
• DTo prevent rust on the outrigger pads

What should an operator check for when inspecting a crane's hook during a pre-shift inspection?

• AHook color and manufacturer logo
• BCracks, deformation, throat opening increase, twist, wear, and safety latch operation
• CWhether the hook is painted or galvanized
• DSerial number legibility only

What is the maximum allowable increase in a hook's throat opening before it must be removed from service?

• A5%
• B10%
• C15%
• D25%

A sling rated at 5,000 lbs is used in a vertical hitch configuration. What is its maximum safe working load?

• A2,500 lbs
• B5,000 lbs
• C7,500 lbs
• D10,000 lbs

What effect does a choker hitch have on a sling's rated capacity compared to a vertical hitch?

• AIt increases capacity to 200%
• BIt reduces capacity to approximately 75%
• CIt has no effect on capacity
• DIt doubles the capacity

What effect does a basket hitch have on a sling's rated capacity compared to a vertical hitch?

• AIt reduces capacity to 50%
• BIt has no effect on capacity
• CIt increases capacity to approximately 200% (doubles it)
• DIt increases capacity to 300%

What is the minimum sling angle from horizontal that should generally be used to avoid excessive sling tension?

• A15 degrees
• B30 degrees
• C45 degrees
• D60 degrees

What is the design factor (safety factor) for wire rope slings used in crane operations?

• A3:1
• B5:1
• C7:1
• D10:1

At what wind speed should most crane operations be suspended?

• A10 mph
• B15 mph
• C20 mph
• D30 mph or as specified by the manufacturer

What hazard does wind create when lifting loads with large surface areas?

• AIt cools the hydraulic fluid too quickly
• BIt acts as a sail, creating uncontrolled lateral forces that can cause swinging and insta…
• CIt reduces the crane's fuel efficiency
• DIt improves load stability by providing additional support

What is the primary concern when operating a crane near underground utilities or excavations?

• ANoise pollution affecting underground workers
• BGround bearing failure due to undermined or weakened soil near excavations
• CInterference with cable TV signals
• DOverheating of underground gas lines