45.30. Which of the following indicators informs the driver of the vehicle about a low fuel level in the fuel tank?
UAЯкий із наведених індикаторів інформує водія транспортного засобу про низький рівень палива у паливному баку?
This is an exam question from the Traffic Rules of Ukraine concerning the monitoring of a vehicle's technical condition while driving and safe trip planning. In real-life conditions, paying attention to the dashboard readings directly affects road safety: a lack of fuel may lead to a forced stop in an inconvenient place, create an obstacle for other road users, and increase the risk of an accident.
The question tests knowledge of the section of the Traffic Rules regarding the driver's duties, specifically clause 2.3 about the need to monitor the technical condition of the vehicle and instrument readings, as well as the general requirement of clause 31.1 regarding the vehicle's compliance with safety standards. In the context of the theoretical exam, it is important to recognize warning indicators: the correct one is the one with a fuel pump pictogram, which signals a minimal fuel level in the tank. Other options in this task do not indicate a low fuel level, as they refer to other systems or vehicle conditions, not the need for urgent refueling.
The practical meaning of the topic is simple: when the refueling symbol lights up on the dashboard, the driver should plan a visit to a gas station in advance, without waiting for the engine to stop. In many cars, this signal is supplemented by onboard computer data about the estimated mileage on the remaining fuel and consumption, but the key action is the same: refill at the first opportunity to avoid creating danger and violating the requirements of the traffic rules.
Clause 2.3 (driver's duties regarding control of the technical condition of the vehicle)
To ensure road safety, the driver is obliged to: "a) before departure, check and ensure the technical serviceability and completeness of the vehicle, the correct placement and securing of the load; b) while driving, be attentive, monitor the road situation, respond appropriately to its changes, monitor the correct placement and securing of the load, the technical condition of the vehicle, and not be distracted from driving this vehicle on the road."
This question is related to the driver's duty to monitor the technical condition of the vehicle while driving, in particular the readings of instruments (including warning indicators) to prevent situations where movement becomes impossible due to lack of fuel.
Clause 31.1 (general requirement for the technical condition of vehicles)
"The technical condition of vehicles and their equipment must comply with the requirements of standards related to road safety and environmental protection."
The low fuel level indicator belongs to the elements that inform the driver about the condition/readiness of the vehicle for further movement, which is consistent with the general requirement to operate a technically sound and properly equipped vehicle.
Thus, the correct answer is "2.", given that according to the definition in the Traffic Rules, the driver is obliged to monitor the technical condition of the vehicle (in particular, by the readings of indicators), and indicator No. 2 notifies about a low fuel level in the tank.
While driving, the driver must constantly monitor the technical condition of the vehicle and keep an eye on the instrument panel readings, particularly the fuel level. This is necessary to prevent stopping due to a lack of fuel in a place where it could create danger or an obstacle for other road users.
Among the given symbols, the low fuel level indicator is recognized by the fuel pump icon. This signal means that the fuel reserve is approaching the minimum, and the driver should plan refueling in advance. In many cars, this indicator works together with the fuel gauge and may be accompanied by additional data from the onboard computer, but the key meaning is the same: there is little fuel left.
In practice, it looks like this: during a trip, the "fuel pump" symbol lights up — this is a warning that further driving without refueling may result in the engine stopping completely due to a lack of fuel. Therefore, the correct reaction of the driver is to stop at a gas station and refill at the first opportunity.
Thus, the correct answer is "2.", since the indicator with the fuel pump symbol warns the driver about a low fuel level in the tank.