1. For avoiding noise emissions during the circulation.
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You should keep the engine in motion by stepping on the accelerator repeatedly while you stop due to traffic-jam.
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You should use the horn to inform the other users only in case of traffic jam
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You should avoid pull up short if it's not absolutely necessary
2. For reducing the noise caused by the motor vehicles is necessary:
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To modify the silencer in such a way so that it improves the engine performance
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To avoid step on the accelerator when the vehicle is stopped.
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To remove the silencer with a view of improving the engine's performance
3. Why should you avoid the aimless abrupt and hard start?
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Because thus the seat belt is overstrained.
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Because thus fuel consumption and air pollution is increased.
4. This traffic sign indicates danger due to:
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Level railway or tram crossing with movable barriers.
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An unguarded railway crossing.
5. In case of non-replacement of a damaged (worn) catalytic converter of a petrol-engined car, what happens?
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Nothing.
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Engine power is significantly increased.
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Increased pollutants are emitted by the car.
6. What should you do if you saw this traffic sign?
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Slow down, check whether a train is approaching and continue your course.
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Stop your course at the line drawn for this or, in case there is no such a line, at the possition of the sign and do not start unless you make sure that no train or tram is coming.
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Continue your course without delay.
7. Has the car stopped at a correct position and why?
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Yes, because it has stopped at a point on the crossing so that the driver can check whether vehicles are coming from the right.
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No, because it has not stopped behind the special stop line at the pedestrian crossing.
8. This traffic sign stresses:
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Approach to a location of level railway or tram crossing without movable barriers.
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Approaching a passage where there is a hump.
9. Driving your car with a roof rack, even without load :
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the fuel consumption is increased
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the fuel consumption is reduced
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the fuel consumption is not affected
10. The speed limits in Greece for passenger cars are:
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130 km/h in a motorway and 50 km/h in inhabited area.
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90 km/h in the entire national road network.
11. When the fuel consumption is increased:
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with open windows
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with closed windows
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with closed sunroof
12. For eco- driving on the road without slope:
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you increase and decrease continuously speed while you are driving at a steady gear
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you change up / down continuously gear
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shift into the biggest gear just in case while you are driving at a steady speed
13. You are driving a motor vehicle of clean technology on a sloping road. When will the motor vehicle consume less fuel :
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stop stepping on the accelerator and shifting into the proper gear.
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Placing the gear lever in the neutral.
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shifting into first gear by pressing the accelerator slightly,0,
14. Eco-driving is being achieved
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by reducing the tires pressure
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by increasing the engine rotation
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by the right tire pressure
15. The use of air conditioning in your motor vehicle:
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increases fuel consumption
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reduces fuel consumption
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does not affect fuel consumption
16. The noise caused by motor vehicles:
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is reduced when you speed up
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is reduced if the engine has been cleaned
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can be reduced by proper driving, avoiding braking and speeding up sharply
17. For reducing fuel consumption:
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you should avoid flat runs
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you should drive at a steady speed
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you should use more dilute oil
18. The pollution caused by petrol engine motor vehicles:
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may be due to poor (bad) timing engine
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does not depend on the timing engine
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does not depend on the existence of lead in petrol
19. For reducing the air pollution caused by the diesel motor – vehicles
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You should often check the transmission system
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You should avoid the prolonged driving at a low speed.
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You should step on the accelerator repeatedly while you are at a standstill, in order to keep warm the engine and to improve its efficiency
20. The air pollution caused by diesel motor vehicles:
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Depends on the liquid's type in the refrigerator.
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Is completely disappeared by accelerating
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Is increased if there is damage in the feed system
21. Why must a broken exhaust pipe be repaired without delay?
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Because it creates a big noise which disturbs the others.
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Because parts of the exhaust pipe will fall on the road.
22. Do you know that if a vehicle is in a good condition, properly maintained and driven prudently (economical driving), it consumes less energy and emits a smaller quantity of fuel to the atmosphere?
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NO
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YES
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It depends on the car.
23. Which mode of driving is very economical and contributes to environmental protection?
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Change into the higher gear in good time.
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Driving using up the maximum number of revolutions of each gear.
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Change into the higher gear in good time before an uphill.
24. What may increase fuel consumption?
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Driving with a new air filter.
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Driving at the maximum number of revolutions.
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Driving without unnecessary weight.
25. Which driving attitude increases fuel consumption?
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Smooth start.
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Steady course.
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Frequent acceleration and braking.
26. What should you be careful about in order to protect the environment?
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Avoid driving without a serious reason.
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Drive at as many engine revolutions as possible.
27. Economical driving:
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Reduces fuel consumption, improves safety and is beneficial to the environment.
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Increases the wear of the vehicle.
28. During peak hours do you consume in the city more or less fuel than during other hours of the day?
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More, because you have to speed up and brake more often.
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Less, because you have to drive more at low speeds.
29. What are the consequences of a significant reduction of the recommended tyre pressure?
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Environmental pollution is reduced.
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Fuel consumption and emission of harmful substances are increased.
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Safer driving.
30. Where should you put, if possible, your luggage in order to save fuel?
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In the luggage compartment.
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In a luggage trailer.
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On the luggage-grid.
