Chapter 24 of 25

Protecting the environment and saving energy

24 questions from the official bank with the right answer, in the order of the manual.

A test on this chapter Cards of this chapter

No. 1
The triode catalytic converters reduce the emission of carbon monoxide, oxide of nitrogen and hydrocarbons by up to:
1. A50%.
2. B70%.
3. C90%.
Right answer: C. An official question of the Ministry, in its official translation.
No. 2
Which driving way saves fuel?
1. ADriving prudently and releasing the accelerator in good time.
2. BDriving with the maximum number of revolutions.
3. CDriving with the minimum number of revolutions.
Right answer: A. An official question of the Ministry, in its official translation.
No. 3
How can fuel consumption be reduced?
1. ABy ensuring that the tyres of your car have the correct pressure.
2. BBy having the side window slightly opened during driving.
Right answer: A. An official question of the Ministry, in its official translation.
No. 4
How can you achieve to cover more kilometres with less fuel?
1. ABy not accelerating harshly and not braking without a serious reason.
2. BBy using up the maximum possible number of revolutions for each gear.
Right answer: A. An official question of the Ministry, in its official translation.
No. 5
How can an excessive fuel consumption become externally obvious due to a wrong engine adjustment?
1. AFrom the white smoke of the exhaust pipe.
2. BFrom the blue smoke of the exhaust pipe.
3. CFrom the black smoke of the exhaust pipe.
Right answer: C. An official question of the Ministry, in its official translation.
No. 6
When should you switch off the engine in order to save fuel and reduce environmental pollution?
1. AWhen you are immobilised for long in a traffic jam.
2. BEvery time you stop at a STOP sign.
Right answer: A. An official question of the Ministry, in its official translation.
No. 7
What can you do while in the city in order to save fuel and reduce environmental pollution?
1. APress the accelerator when there is a red traffic light and brake harshly when approaching traffic lights.
2. BDrive prudently so as to avoid unnecessary acceleration or useless braking.
Right answer: B. An official question of the Ministry, in its official translation.
No. 10
Which drives should you avoid in order to save fuel?
1. ANearby drives, e.g. to the kiosk of the neighbourhood.
2. BDrives through roads with small traffic.
Right answer: A. An official question of the Ministry, in its official translation.
No. 11
How can you save fuel when waiting for long behind closed mobile railway barriers?
1. ABy switching off the radio.
2. BBy switching off the engine.
Right answer: B. An official question of the Ministry, in its official translation.
No. 12
How can you save fuel and protect the environment, in particular, within a city?
1. ABy using public transport.
2. BBy using your car even if public transport can serve your needs.
Right answer: A. An official question of the Ministry, in its official translation.
No. 13
What may contribute to fuel saving and environmental protection?
1. AWhen looking for buying a car take fuel consumption into consideration.
2. BUse your vehicle for every drive.
Right answer: A. An official question of the Ministry, in its official translation.
No. 14
How can you save fuel?
1. ADrive at a high number of engine revolutions.
2. BSwitch off the engine when you have to wait for long.
3. CHave a luggage-grid even when it is not going to be used.
Right answer: B. An official question of the Ministry, in its official translation.
No. 15
Which mode of driving is very economical and contributes to environmental protection?
1. AChange into the higher gear in good time.
2. BDriving using up the maximum number of revolutions of each gear.
3. CChange into the higher gear in good time before an uphill.
Right answer: A. An official question of the Ministry, in its official translation.
No. 18
What may increase fuel consumption?
1. ADriving with a new air filter.
2. BDriving at the maximum number of revolutions.
3. CDriving without unnecessary weight.
Right answer: B. An official question of the Ministry, in its official translation.
No. 19
Which driving attitude increases fuel consumption?
1. ASmooth start.
2. BFrequent acceleration and braking.
3. CSteady course.
Right answer: B. An official question of the Ministry, in its official translation.
No. 20
What should you be careful about in order to protect the environment?
1. AAvoid driving without a serious reason.
2. BDrive at as many engine revolutions as possible.
Right answer: A. An official question of the Ministry, in its official translation.
No. 21
Economical driving:
1. AReduces fuel consumption, improves safety and is beneficial to the environment.
2. BIncreases the wear of the vehicle.
Right answer: A. An official question of the Ministry, in its official translation.
No. 23
During peak hours do you consume in the city more or less fuel than during other hours of the day?
1. AMore, because you have to speed up and brake more often.
2. BLess, because you have to drive more at low speeds.
Right answer: A. An official question of the Ministry, in its official translation.
No. 24
What are the consequences of a significant reduction of the recommended tyre pressure?
1. AEnvironmental pollution is reduced.
2. BFuel consumption and emission of harmful substances are increased.
3. CSafer driving.
Right answer: B. An official question of the Ministry, in its official translation.
No. 25
Where should you put, if possible, your luggage in order to save fuel?
1. AOn the luggage-grid.
2. BIn the luggage compartment.
3. CIn a luggage trailer.
Right answer: B. An official question of the Ministry, in its official translation.
No. 26
Why must a broken exhaust pipe be repaired without delay?
1. ABecause parts of the exhaust pipe will fall on the road.
2. BBecause it creates a big noise which disturbs the others.
Right answer: B. An official question of the Ministry, in its official translation.
No. 27
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?
1. ANO
2. BYES
3. CIt depends on the car.
Right answer: B. An official question of the Ministry, in its official translation.
No. 28
Why should you avoid the aimless abrupt and hard start?
1. ABecause thus the seat belt is overstrained.
2. BBecause thus fuel consumption and air pollution is increased.
Right answer: B. An official question of the Ministry, in its official translation.
No. 29
In case of non-replacement of a damaged (worn) catalytic converter of a petrol-engined car, what happens?
1. ANothing.
2. BEngine power is significantly increased.
3. CIncreased pollutants are emitted by the car.
Right answer: C. An official question of the Ministry, in its official translation.

The triode catalytic converters reduce the emission of carbon monoxide, oxide of nitrogen and hydrocarbons by up to:

Which driving way saves fuel?

How can fuel consumption be reduced?

How can you achieve to cover more kilometres with less fuel?

How can an excessive fuel consumption become externally obvious due to a wrong engine adjustment?

When should you switch off the engine in order to save fuel and reduce environmental pollution?

What can you do while in the city in order to save fuel and reduce environmental pollution?

Which drives should you avoid in order to save fuel?

How can you save fuel when waiting for long behind closed mobile railway barriers?

How can you save fuel and protect the environment, in particular, within a city?

What may contribute to fuel saving and environmental protection?

How can you save fuel?

Which mode of driving is very economical and contributes to environmental protection?

What may increase fuel consumption?

Which driving attitude increases fuel consumption?

What should you be careful about in order to protect the environment?

Economical driving:

During peak hours do you consume in the city more or less fuel than during other hours of the day?

What are the consequences of a significant reduction of the recommended tyre pressure?

Where should you put, if possible, your luggage in order to save fuel?

Why must a broken exhaust pipe be repaired without delay?

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?

Why should you avoid the aimless abrupt and hard start?

In case of non-replacement of a damaged (worn) catalytic converter of a petrol-engined car, what happens?