Free NCCCO Service Truck Crane Operator Test 2

What is the primary advantage of a service truck crane compared to other types of cranes?

Higher lifting capacity

Greater mobility and accessibility

Longer reach

Ability to lift heavier loads

Correct! Wrong!

Which component of a service truck crane is essential for stabilizing the crane during operation?

Outriggers

Boom extension

Jib attachment

Counterweights

Correct! Wrong!

When performing a pre-operational inspection of a service truck crane, what should an operator check regarding the hydraulic system?

Hydraulic fluid color

Hydraulic hoses for leaks

Hydraulic cylinder size

Hydraulic pump location

Correct! Wrong!

What does the term “load radius” refer to in the context of a service truck crane?

The weight of the load being lifted

The type of load being lifted

The crane’s maximum lifting capacity

The distance from the crane’s center of rotation to the load

Correct! Wrong!

What safety device on a service truck crane is designed to prevent the crane from overloading?

Anti-two block device

Boom angle indicator

Load moment indicator (LMI)

Hook block safety latch

Correct! Wrong!

What should an operator do if they notice excessive wear or damage to the crane’s wire ropes during an inspection?

Continue operation cautiously

Replace the wire ropes before operating

Reduce the load capacity

Inform the supervisor and continue operating

Correct! Wrong!

During operation, what is the purpose of a “tag line” used with a service truck crane?

To measure the load weight

To stabilize the load during lifting

To secure the crane to the ground

To control the crane’s rotation

Correct! Wrong!

What is the primary function of the outriggers on a service truck crane?

To extend the crane’s reach

To increase the crane’s lifting capacity

To stabilize the crane during operation

To provide electricity to the crane

Correct! Wrong!

What should an operator do if they encounter power lines near the operation area of a service truck crane?

Stop operations and notify the utility company

Continue operations with caution

Increase the crane’s boom height to avoid the power lines

Use rubber gloves when operating the crane controls

Correct! Wrong!

How should an operator respond if they notice the crane’s load moment indicator (LMI) showing an overload condition?

Increase the crane’s counterweights

Continue operating and monitor the LMI closely

Lower the load immediately

Ignore the warning and complete the lift quickly

Correct! Wrong!

Why is it important for a service truck crane operator to use proper hand signals when communicating with ground personnel?

To control the crane’s engine speed

To adjust the crane’s tire pressure

To ensure safe and efficient crane operations

To check the crane’s fuel level

Correct! Wrong!

Free NCCCO Service Truck Crane Operator Test 2

What is the primary advantage of a service truck crane compared to other types of cranes?

Which component of a service truck crane is essential for stabilizing the crane during operation?

When performing a pre-operational inspection of a service truck crane, what should an operator check regarding the hydraulic system?

What does the term “load radius” refer to in the context of a service truck crane?

What safety device on a service truck crane is designed to prevent the crane from overloading?

What should an operator do if they notice excessive wear or damage to the crane’s wire ropes during an inspection?

During operation, what is the purpose of a “tag line” used with a service truck crane?

What is the primary function of the outriggers on a service truck crane?

What should an operator do if they encounter power lines near the operation area of a service truck crane?

How should an operator respond if they notice the crane’s load moment indicator (LMI) showing an overload condition?

Why is it important for a service truck crane operator to use proper hand signals when communicating with ground personnel?

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