Can You Use Mobile Phones at Gas Stations?
2 Answers
Mobile phones cannot be used at gas stations because using them may cause explosions. Mobile phones are wireless communication devices, and the radio waves (radio frequency electromagnetic radiation) emitted by their transmitters can induce radio frequency currents in receiving antennas. When these currents circulate between metal conductors, they can generate radio frequency sparks if there is rust or poor contact. Precautions at gas stations: 1. No smoking: The prohibition of open flames is a common warning seen everywhere at gas stations. For those who have the habit of lighting a cigarette while parked, this habit must not be brought to gas stations. Because during refueling, the concentration of gasoline in the unit space increases, and any open flame could potentially ignite the gasoline. 2. Turn off the engine while refueling: It is widely known that the engine should be turned off during refueling, and gas station staff will usually remind drivers to do so. However, at some self-service or smaller gas stations, instances of refueling without turning off the engine have been observed.
The other day at the gas station, I saw someone watching short videos on their phone, and the staff immediately came over to stop them. Actually, it's a strict rule that mobile phones are prohibited at gas stations, mainly because phone signals can interfere with equipment, and dialing might even produce small sparks. Last week's news reported a fire accident at a gas station in another city caused by a mobile phone, which was really scary to hear about. Let's not take out our phones near the fuel pumps; it's much safer to pay with a physical card or scan the QR code in advance and only turn on the phone after walking to the convenience store entrance. If there's an urgent call you must take, make sure to stay at least 30 meters away from the fuel dispenser for safety.
