1. What should you periodically check so as to restrict fuel consumption?
Tyre pressure.
Tyre tread depth.
The level of engine cooling fluid.
2. What does the oil manometer on the dash-board of a lorry show?
Engine oil pressure.
Hydraulic brakes oil pressure.
Sump oil quantity.
3. Which of the following counter-indications may appear due to the excessive wear of the tyre tread depth (“bald tyres”)?
Wheel skidding during braking.
Excessive fuel consumption.
Not uniform wear of the differential gears.
4. Lorries heavier than 3.500 kg which are classified as second-hand, should undergo a technical control:
The first control, before their classification and thereafter periodically every year.
The first control, two years after their classification and thereafter periodically every two (2) years.
The first control, before their classification and thereafter periodically every two (2) years.
5. Which is the maximum permissible speed limit for lorries with a gross weight of over 3.500 kg outside residential areas, when this is not specified by special traffic signs?
80 km/h
90 km/h
70 km/h
6. The oil compression springs are designed:
To lubricate the piston-cylinder surfaces.
Not to allow the lubrication oil to reach the combustion chamber.
Not to allow the combustion gases to escape to the crankcase.
7. Which is the maximum permissible speed limit for lorries with a gross weight of over 3.500 kg in motorways, when this is not specified by special traffic signs?
85 km/h.
70 km/h.
90 km/h.
8. What is the minimum alcohol rate in blood that is considered that a truck driver is under its influence?
Over 0,8 g per litre of blood.
Higher than 0,2 grams per litre of blood.
Over 1,10 g per litre of blood.
9. What sanctions are provided for a driver who causes a car accident with serious injury?
Disqualification for 1 month to 1 year.
Disqualification for 2 months to 3 years.
Disqualification for 3 months to 2 years.
10. What sanctions are provided for a driver who causes a car accident with death?
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