What mode of motion causes a reduction in fuel consumption?
1Movement at low engine speed
2Movement at high engine speed
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# 1753
You have to try the closed barrier of the railway crossing. How do you take care of reducing fuel consumption and protecting the environment?
1Switching the engine to idle mode
2By shutting down the engine
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# 1754
Which of the following contributes to the protection of the environment?
1Use of tires with low rolling resistance
2Reduce air pressure in the tires more than recommended to reduce off-road shocks
3Development of air conditioning and ventilation systems in vehicles
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# 1755
What can cause additional noise while driving?
1Low engine speed movement
2Installation of devices to improve the aerodynamics of the body
3Incomplete combustion of gases entering the muffler
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# 1756
How do you change gearboxes to protect the environment and save fuel?
1Only change the transmission when the maximum engine speed is reached.
2The gearbox should be switched to high gear as early as possible and to low gear as late as possible.
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# 1757
What is important to ensure emissions reduction and fuel savings when the vehicle is in motion?
1The fuel tank must be fully filled
2The engine must be running
3The engine must be clean, for which it must be washed frequently
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# 1758
In what cases is there a misuse of fuel and pollution of the environment?
1When using high gear when moving downhill
2In anticipation of a traffic light signal, while periodically lying on the accelerator pedal
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# 1759
What indicates increased gasoline consumption?
1Black exhaust
2Emission of condensed water vapor from the muffler
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# 1760
What style of driving contributes to increased fuel consumption?
1Movement at equal speed
2Achieve high engine speeds while moving different gears of the gearbox
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# 1761
How to drive a vehicle to protect the environment?
1When stopping at a red light, periodically turn on the accelerator pedal
2When switching to a red traffic light mode, move using the inertia as you approach the traffic light and brake at the traffic light in a timely manner.
3When the traffic light switches to green mode, accelerate the vehicle as much as possible
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# 1762
In the city, why does fuel consumption increase during peak hours compared to other periods of time?
1Because we use braking and acceleration more often when driving a vehicle
2Because we drive more often than not at high gears
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# 1763
How can we travel longer distances with less fuel?
1Plan the movement in advance to avoid unintended braking or acceleration
2Increase the acceleration to reach the highest gear as fast as possible
3When shifting gears, we achieve the maximum engine speed on all gears
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# 1764
How can fuel economy and emissions be reduced?
1In case of continuous flow during continuous traffic, start with high transmissions of the vehicle
2By giving preference to a large capacity vehicle when purchasing a vehicle
3If possible, by public transport, bicycle use or on foot
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# 1765
To protect the environment we must avoid:
1Driving a short distance
2Traffic in the suburbs of the city
3Movement at equal speed
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# 1766
How do we achieve efficient fuel consumption and emission reduction?
1By maintaining the recommended air pressure in the tires
2By achieving maximum power on each transmission
3At low speeds with low speed motion
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# 1767
What should you do if traffic participants tell you that your vehicle emits dark colored emissions?
1You should stop the vehicle immediately and check its condition
2You should switch to low gear immediately
3You should immediately switch to a higher gear
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# 1768
What are the advantages of using low viscosity engine oils?
1They can be disposed of with household waste
2The vehicle mileage increases before the mandatory oil change
3The amount of fuel consumed is reduced
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# 1769
How can we save fuel?
1With winter tires moving all year round
2By removing any unnecessary cargo or luggage attached to the roof of the vehicle
3Including electrical appliances located in the cabin
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# 1770
How to reduce tire wear?
1The air pressure level in the tires must be maintained within the limits specified in the instructions
2We have to ride winter tires all year round
3The air pressure in the tires should be increased as much as possible
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# 1771
When is it advisable to turn off the internal combustion engine?
1During loading and unloading of the vehicle
2When stopping at "Stop" lines at pedestrian crossings