Full ticket list

Leveling of earth-deposits is occurred:

1. 1 By milling driven element
2. 2 By means of a bulldozer wing
3. 3 By single-bucket excavator

Leveling of sides and a channel bottom is made:

1. 1 A bucket rotor
2. 2 A passive knife
3. 3 A bucket lip

During development of the new areas there is a clearing of stones:

1. 1 By means of a bulldozer wing
2. 2 By means of a toothed rake, toothed knives

Clearing of drainage pipes of the closed drainage is made:

1. 1 By means of cleaning pipes
2. 2 By means of scraper knife
3. 3 By means of a water stream from a tip

There are following kind of dredging machines:

1. 1 Continuous and interrupted actions
2. 2 Full and incomplete profile clearings
3. 3 Continuous and cyclic action

Driven element of auger-type dredging machine is:

1. 1 Rectangular auger
2. 2 Cone-shaped auger
3. 3 Cylinder auger

Clearing of open channels by machines of cyclic action is made:

1. 1 Multi-bucket excavator
2. 2 Single-bucket excavator
3. 3 Dredging machine with the combined driven elements

What kind of driven element does the multi-bucket dredging machine have?

1. 1 Chain and rotary
2. 2 Full and incomplete clearing
3. 3 Continuous and incomplete action

From rotational driven element for clearing of channels are used:

1. 1 Hydro cylinders
2. 2 Mills
3. 3 Arrow hydro cylinders

Driven element of scraper dredging machine is:

1. 1 A continuous chain with plates (scrapers)
2. 2 Auger
3. 3 A chain plait

What kind of dredging machine with inclined auger is?

1. 1 Conical
2. 2 Vertical
3. 3 Coastal and floating

Full-profile combined dredging machine consists:

1. 1 Mills and launcher
2. 2 Bucket and dump truck
3. 3 Bracket and bucket

Dredging machine with vertical conical auger is used:

1. 1 For clearing of small depth channels
2. 2 For clearing of deep channels
3. 3 For cleaning of average depth channels

On milling dredging machine it is possible to establish:

1. 1 Mill
2. 2 Turning rotary
3. 3 Scraper type straightening

For repair and clearing of a small irrigating or drying network use:

1. 1 Continuous action dredging machines
2. 2 Cyclic action dredging machines
3. 3 Auger and rotary dredging machines

How many types hinged dredging machines do on the tractors exist?

1. 1 Two
2. 2 Five
3. 3 Three

In what density grounds is the excavator-dragline used for works?

1. 1 Heavy and average category
2. 2 6th category
3. 3 5th category

In what density grounds is the grabbing excavator used for works?

1. 1 7th category
2. 2 6th category
3. 3 Heavy

How many winch drum does the grabbing excavator have?

1. 1 One
2. 2 Three
3. 3 Five

By what means is raising and decline of a wing of the bulldozer done?

1. 1 Hydraulic cylinders
2. 2 Jack
3. 3 Mechanically