Free VVL Trial Test

Free VVL Trial Test

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Question 1 of 25

1. Question

In the workshop, you need to place steel structural elements on a truck bed. What factors should you consider?

The load capacity of the truck and the crane.

The movement of the load, weather conditions, and obstacles.

The center of gravity of the structural elements and the distance from the load to the truck.

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Question 2 of 25

2. Question

Which lifting device should be used to lift pallets?

A pallet hook

A spreader bar

Two lifting straps

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Question 3 of 25

3. Question

The center of gravity of structural elements is often difficult to determine. How can you manage this?

By using a 3-leg sling

By using lifting magnets

By performing multiple trial lifts

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Question 4 of 25

4. Question

What will you prevent if you attach the sling directly to the load before lifting?

The load will swing during lifting

The process will become unsafe

The load's weight will become too high

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Question 5 of 25

5. Question

When is the load balanced when suspended?

When the load's center of gravity is directly below the lifting hook

When the load is lifted at two points

When the load's center of gravity is directly below the lifting hook

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Question 6 of 25

6. Question

What is the maximum internal angle?

20 degrees

30 degrees

60 degrees

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Question 7 of 25

7. Question

When should endless wire rope slings (grommets) be removed from service?

If the thimble ferrules are excessively corroded

If the end of the cable is no longer visible under the Talurit clamp

If there are several broken strands visible on the cable

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Question 8 of 25

8. Question

What is the best method for determining the weight of structural components?

By checking the data on the working drawing

By making a joint assessment with a colleague

By requesting details from the work permit issuer

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Question 9 of 25

9. Question

What personal protective equipment (PPE) must be worn during work?

Safety harnesses

Work gloves

Antistatic workwear

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Question 10 of 25

10. Question

What is the difference between a manual hoist and a ratchet hoist?

Type of chain

Suspension

Drive mechanism

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Question 11 of 25

11. Question

Who is responsible for inspecting lifting devices before use?

Crane operator

Mechanic

Warehouse manager

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Question 12 of 25

12. Question

You need to lift an electric motor. What is the method for determining its weight?

Choose heavier lifting equipment than necessary, so the weight doesn't matter

Accurately calculate the weight of the electric motor

Check the nameplate

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Question 13 of 25

13. Question

During lifting, when is the load balanced?

If the heaviest part of the load is at the bottom

If the center of gravity and the lifting hook are aligned in one line.

If the load is securely fastened perfectly horizontally in the lifting slings

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Question 14 of 25

14. Question

What determines the load factor during work?

The lifting approach method

Connectors

The choice of lifting equipment

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Question 15 of 25

15. Question

What is the best way to lift a bundle of scaffolding pipes?

Securing it with wire rope slings to a spreader bar

Using a created shelf

Using a chain sling

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Question 16 of 25

16. Question

What is marked on the lifting beam?

Length and type of cart

Identification number and load capacity

Production date and identification number

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Question 17 of 25

17. Question

You need to move an electric motor, but the crane hook does not fit the eye bolts. What should you do?

Attach a steel cable and a D-shackle to the eye bolts

Thread the steel cable through the eye bolt

Thread a lifting strap through the eye bolt

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Question 18 of 25

18. Question

What devices are used to transport steel plates?

Vacuum clamp

Plate clamp

Lifting strap

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Question 19 of 25

19. Question

What should be considered when using a steel wire rope?

Tensile strength

Wire breakage

Brittleness

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Question 20 of 25

20. Question

Can a load be left on the crane during a lunch break?

Yes, if the crane operator gives permission

Yes, if the load is not above people

No, the load should never remain hanging on the crane longer than necessary

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Question 21 of 25

21. Question

Who is responsible for complying with occupational safety regulations during lifting operations?

The boss or management

The entity controlling the lifting equipment

The employer and the employee

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Question 22 of 25

22. Question

When lifting an electric motor, it is important to know its weight. How is this information obtained?

It is provided on the nameplate

You ask the mechanic how much the motor weighs

Based on your experience

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Question 23 of 25

23. Question

What is the relationship between breaking strength and maximum working load?

Safety factor

Angular factor

Load factor

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Question 24 of 25

24. Question

Who should inspect lifting devices before attaching the load?

Employer

Service technician

User

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Question 25 of 25

25. Question

You have selected equipment for lifting a load. What should you do first?

Check if the load factor is sufficient

Perform a visual inspection of the lifting devices

Determine the method of attaching the load

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