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Truck practice

Each practice picks new questions from every chapter. You see the right answer at once.

10 questions, no clock

Each answer counts in your review.

The tests need JavaScript. Below you see sample questions with their answers.

Sample questions

Official questions with the right answer.

No. 2Signs and traffic rules
When in a worksite in a motorway there are both white and yellow horizontal lines, you should obey:
1. AOnly the white lines.
2. BThe white and yellow lines.
3. COnly the yellow lines.
Right answer: C. An official question of the Ministry, in its official translation.
No. 52Signs and traffic rules
What does this traffic sign mean?
1. ACaution! Vehicles carrying hazardous materials may cause water pollution.
2. BVehicles carrying hazardous materials must turn left ahead.
3. CVehicles carrying hazardous loads are not allowed to follow this direction.
Right answer: B. An official question of the Ministry, in its official translation.
No. 17General rules of safe driving
Somebody is overtaking you and you notice that there are conditions of an impending accident with a vehicle moving in the opposite direction. You should:
1. AReduce speed so that the vehicle that is overtaking you pulls in ahead of you.
2. BIncrease speed so that the vehicle that is overtaking you pulls in behind you.
3. CIncrease speed and sound the horn so as to warn the other drivers.
Right answer: A. An official question of the Ministry, in its official translation.
No. 7Driving a truck safely
When a bus has a breakdown within a residential area, at what distance should the driver place the warning triangle:
1. AAt a distance of at least 50 m.
2. BAt a distance of at least 20 m.
3. CAt a distance of up to 20 m.
Right answer: B. An official question of the Ministry, in its official translation.
No. 9Alcohol, fatigue, accidents and administrative rules
What is the minimum alcohol rate in blood that is considered that a truck driver is under its influence?
1. AOver 0,8 g per litre of blood.
2. BHigher than 0,2 grams per litre of blood.
3. COver 1,10 g per litre of blood.
Right answer: B. An official question of the Ministry, in its official translation.
No. 2Dimensions and weights
The maximum permissible limit of gross weight of a two-axle trailer for domestic transports, is:
1. A16.000 kg.
2. B19.000 kg.
3. C20.000 kg.
Right answer: B. An official question of the Ministry, in its official translation.
No. 3Technical rules
The tachograph should be on:
1. AThe entire twenty-four hours without any interruption.
2. BFor 10 hours.
3. CFor 15 hours.
Right answer: A. An official question of the Ministry, in its official translation.
No. 1Equipment and loading
Number 30 on the traffic sign shown opposite indicates:
1. AInflammable liquids.
2. BVery inflammable liquids.
3. CVery inflammable and toxic liquids.
Right answer: A. An official question of the Ministry, in its official translation.
No. 5Mechanics
The aim of the anti-freeze fluid pump in a braking system with compressed air is to:
1. AMaintain pressure of the system steady.
2. BFeed the system with compressed air, so that rates of higher and lower function pressure are maintained steady in the air containers.
3. CInject the compressed air with anti-freeze fluid, so that the various components do not freeze at very low temperatures.
Right answer: C. An official question of the Ministry, in its official translation.
No. 1Repair and maintenance
A low temperature of the engine is noted. What may be the possible cause?
1. AA failure of the thermostat.
2. BA power-cut of the fan.
3. CSmall capacity of the radiator.
Right answer: A. An official question of the Ministry, in its official translation.

10 questions, no clock

When in a worksite in a motorway there are both white and yellow horizontal lines, you should obey:

What does this traffic sign mean?

Somebody is overtaking you and you notice that there are conditions of an impending accident with a vehicle moving in the opposite direction. You should:

When a bus has a breakdown within a residential area, at what distance should the driver place the warning triangle:

What is the minimum alcohol rate in blood that is considered that a truck driver is under its influence?

The maximum permissible limit of gross weight of a two-axle trailer for domestic transports, is:

The tachograph should be on:

Number 30 on the traffic sign shown opposite indicates:

The aim of the anti-freeze fluid pump in a braking system with compressed air is to:

A low temperature of the engine is noted. What may be the possible cause?