შუქნიშნის სიგნალები

What is the productivity of single-bucket excavators?

1. 1 From 10 to 15000m³/hr
2. 2 From 30 to 2000m³/hr
3. 3 From 20 to 18000m³/hr

What is the weight of multi-bucket excavators?

1. 1 From 600 to 15000 tone
2. 2 From 500 to 9000 tone
3. 3 From 400 to 8600 tone

What is the capacity of single-bucket excavators?

1. 1 Till 9200 kw
2. 2 Till 1000 kw
3. 3 Till 50000 kw

What index does the bulldozer designate, which is called as special?

1. 1 C index
2. 2 B index
3. 3 A index

What kind of control system do the bulldozer crane steering mechanisms have?

1. 1 Hydraulic
2. 2 Rope-type and hydraulic
3. 3 Rope-type

What is the nominal capacity of driving of universal single-bucket excavator?

1. 1 60 kwt
2. 2 44 kwt
3. 3 30 kwt

When driving to the arrow direction, a tractor driver must yield to following vehicle driver, if the operative vehicle has special blue flashing light and honks on:

1. 1 Bus driver only
2. 2 Operative vehicle driver only
3. 3 Both operative vehicle and bus drivers

If a driver approaches the traffic lights, on which the traffic permit signal has been switched on for a long period, he/she must:

1. 1 Increase speed and observe the traffic lights signals
2. 2 Increase speed despite of exceeding the permitted speed limit in order to pass the above section of road prior to switching the traffic prohibiting light signal
3. 3 Proceed so as to be ready for safe stop of the vehicle at any moment