What does the funnel-shaped warning light mean?
2 Answers
Oil-water separator warning light, below is its related introduction: 1. Definition: Oil-water separation mainly utilizes the density difference between water and oil or their different chemical properties, employing gravity sedimentation principle or other physicochemical reactions to remove impurities or achieve the separation of oil and water. 2. Electrical separation: Electrical dehydration serves as the final method for oil-water treatment and is widely used in oil fields and refineries. Its principle involves placing the emulsion in a high-voltage AC or DC electric field. Due to the effect of the electric field on water droplets, the strength of the emulsion's interfacial film is weakened, promoting the collision and merging of water droplets, ultimately forming larger water droplets that separate from the crude oil. Since electrical dehydration of crude oil emulsions with high water content can cause electrical breakdown, making it impossible to establish the necessary electric field strength between the electrodes, the electrical dehydration method cannot be used independently and can only serve as a subsequent process to other treatment methods.
When you see that funnel-shaped light on your dashboard while driving, don't ignore it—it's usually the oil pressure warning light, indicating an issue with your car's oil system. Engine oil is like the lifeblood of your car, responsible for lubricating internal engine components. If the pressure is too low, it can lead to increased wear or even engine failure. The most common causes are low oil levels due to leaks or burning oil, a faulty oil pump unable to maintain pressure, or a clogged oil filter. If the light comes on, immediately pull over to a safe spot, turn off the engine, and check the dipstick under the hood. If the oil level is below the minimum mark, try adding oil (but make sure it's the correct specification). If the light remains on after topping up, there may be a serious internal issue, requiring a tow to a professional mechanic. Develop a habit of checking your oil level monthly to prevent such problems. Never delay addressing this—ignoring it could lead to costly repairs. Other dashboard warning lights include a teapot-shaped engine light and a cylindrical-shaped charging system light—knowing them helps you react quickly.
