Class F -6- Hazard Awareness, Hazard Prevention - Level 1

1 of 2 Levels

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Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving a tractor with an unloaded trailer. Why must you expect very low tire adhesion on the road surface here?

Because the tire adhesion on the road surface results from the multiplication of friction coefficient between tire and road surface times wheel load

Because with an empty trailer the wheel load of the wheels is very low

Because the friction coefficient between tire and road surface only reaches about 0.2 on snow-covered roads

Because with an empty trailer the wheel load of the wheels is very high

2 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving a tractor with an unloaded trailer. What must you particularly consider here when choosing the driving speed?

The low remaining road width

The low friction between tires and road surface

The visibility

The low axle load on the wheels of the trailer

3 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving a tractor with a manually shifted transmission and towing 2 trailers. The total weight of the vehicle combination is 28 t. How should you behave after these traffic signs?

I accelerate

I choose a higher gear

I use the compressed air brake system of the trailers on the downgrade if I notice that the tractor begins to skid from the trailers pushing

I brake and shift down to a lower gear if necessary

4 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are towing two trailers with your tractor. How will you behave in this situation?

I will only change lanes just before the bottleneck

I will switch on the left turn signal early

I approach braking and will stop early before the bottleneck due to the oncoming traffic

I will only signal when I am driving past the tractor

5 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving here with a tractor on which an attachment with 3 m width is mounted. How must you behave when oncoming traffic appears?

I stop as far as possible so that there is no tree next to my tractor

After I have stopped, I communicate with the driver of the oncoming vehicle about who gives way

I steer my tractor between the trees into the grass without driving on the cultivated field

I have priority as long as no vehicle larger than my tractor is coming the other way

6 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving here with a tractor of vehicle class T1b at 30 km/h behind the cyclist. What safety distance should you maintain from the cyclist?

2 seconds

5 m distance is sufficient here

Not less than 3 seconds

In any case not less than the stopping distance. I must always expect the cyclist to fall

7 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving here with a tractor with 50 km/h design speed and towing a trailer. The cyclist is riding at about 30 km/h. Why should you give a warning signal with the horn when you overtake?

So that the cyclist does not suddenly brake

Because there is a large speed difference between both vehicles

So that the cyclist does not suddenly turn left

Because the cyclist can poorly perceive vehicles approaching from behind

8 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving here with a tractor of vehicle class T1b. The cyclist is riding at about 30 km/h. How should you behave here?

I give a warning signal with the horn

I overtake the cyclist

I give a warning signal with the headlight flasher

I follow behind the cyclist

9 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving a tractor with a manually shifted transmission and towing 2 trailers. The total weight of the vehicle combination is 28 t. How can you tell when driving on this downgrade that the selected gear is too high?

When the tachometer display for engine speed rises into the danger zone

When the speed of the vehicle combination constantly increases although no gas is given

When the tachometer display for engine speed drops into the lower range

When the speed of the vehicle combination constantly decreases

10 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving here with a tractor at about 40 km/h. A 3 m wide attachment is mounted on the tractor. Why should you swerve sideways to the right into the cross street and stop there in this situation?

Because otherwise there is a danger of an accident with the oncoming truck

Because the roadway is too narrow for a safe encounter with the oncoming truck

Because the cyclist could be endangered

Because otherwise there is a danger of damaging the traffic sign on the left

11 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving here with a tractor of vehicle class T1b. The cyclist is riding at about 30 km/h. Why may you not overtake?

Because I must always expect the cyclist to fall

Because overtaking is generally not permitted on bridges

Because I cannot maintain sufficient lateral safety distance

Because the overtaking visibility is not sufficient

12 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving here with a tractor at about 40 km/h. An attachment that is 3 m wide is mounted on the tractor. How should you behave in this situation?

I steer to the right toward the roadside and stop before the cross street

I steer to the right toward the curb and continue at about 40 km/h

I brake, swerve sideways to the right into the cross street and stop there

I steer to the right toward the curb and continue at about 15 km/h

13 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving here with a tractor with 50 km/h design speed and towing a trailer. The cyclist is riding at about 30 km/h. How should you behave when you overtake?

I give a warning signal with the horn

I give a warning signal with the headlight flasher

I look in the left rearview mirror and signal if I am not being overtaken

I change to the left lane early

14 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving here with a tractor of vehicle class T1b. The cyclist is riding at about 30 km/h. How should you behave here?

I follow behind the cyclist

I give a warning signal with the horn

I give a warning signal with the headlight flasher

I overtake the cyclist

15 / 15

Category: Class F -6- Hazard Awareness, Hazard Prevention - Level 1

You are driving here with a tractor on which an attachment with 3 m width is mounted. What must you particularly pay attention to when choosing the driving speed?

The roadway is so narrow that a safe encounter with oncoming traffic is not possible

Leaves on the roadway lead to an exceptionally long braking distance

The distance to the trees at the roadside is too small for safe passing

There is a high probability of wildlife crossing

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Class F -6- Hazard Awareness, Hazard Prevention – Level 1