What do the letters e and f on the fuel tank mean?
2 Answers
The f on the fuel tank stands for FULL in English, indicating a full tank, while e stands for Empty, indicating low fuel. Here is an introduction about fuel tanks: 1. Introduction: A fuel tank is a container for storing fuel on aircraft or vehicles, and it is also a specialized container for storing hydraulic oil or hydraulic fluid in hydraulic systems. 2. Categories: Fuel tanks can be divided into two types: open tanks and closed tanks. The fuel tank must have a sufficiently large capacity. 3. Design Principles: The fuel tank must have a sufficiently large capacity. On one hand, it should meet the heat dissipation requirements as much as possible, and on the other hand, it should be able to contain all the working medium in the system when the hydraulic system is not in operation, while maintaining an appropriate fluid level during operation.
When I first learned to drive, I was completely baffled by those icons on the dashboard, especially the E and F. Later, I figured out that E stands for Empty, meaning the tank is almost out of fuel, while F stands for Full, indicating a full tank. This design is meant to help drivers quickly understand the fuel level at a glance, which is quite convenient. Don't wait until the needle actually points to E to refuel, because the car might suddenly stall, especially on the highway, which can be very dangerous. It's advisable to develop the habit of preparing to fill up when the fuel gauge shows halfway, as this protects the fuel system from damage and can save some repair costs. Overall, E and F are standard markings in the automotive industry, simplifying our daily driving experience. New drivers should pay extra attention to this—safety first!
