What is a chain behind a gasoline tanker? Why do gasoline tankers have chains? Let's find the answer together!
What does the long rope behind the petrol and oil tanker mean?
When a tanker carrying gasoline or oil moves, these substances will come into contact with the dry air inside the tank. During the movement, this air will rub against the tank wall, easily causing an electric charge.
Combining both of the above conditions, when moving, oil tankers will easily experience static electricity, a phenomenon that often occurs when there is an imbalance of electrical charges on the surface of a material, which can easily cause fire or explosion.
These charges will be retained on that surface. They can be transferred to other places through electric conduction or discharge with electric sparks.
To solve the problem of static electricity, people use a chain (with high conductivity) to quickly convert these 'static' charges into electric current and transmit it to the ground to neutralize the electricity, avoiding fire and explosion.
Static electricity can occur not only when a tanker truck is moving, but also when filling a tank with fuel or vice versa. In this case, specialized equipment is used to neutralize the electricity, such as the RTR - Road Tanker Grounding (Earthing) system.
In short, it is common to see an iron chain being dragged on the ground behind a tanker during transportation. This iron chain is not superfluous but plays a very important role. The oil tanker is loaded with oil fuel (such as gasoline, kerosene, etc.). When the oil tanker moves, the oil in the vehicle will vibrate continuously. Due to the vibration, the oil will collide and rub against the wall of the oil tank. This will charge the oil tank. Because the car tire is rubber and an insulator, the charge generated in the oil tank cannot be transmitted to the ground through the tire, so the charge will accumulate, and sometimes even sparks may occur. When encountering sparks, gasoline is easy to explode. To prevent this danger, the iron chain dragged behind the vehicle is used as a conductive tool so that the generated charge cannot accumulate.
Encountering Microsoft Teams "Download Error" on your phone? Get instant fixes for Android & iOS. Clear cache, update apps, and more—back to chatting in minutes without frustration!
Struggling with Microsoft Teams VOIP connection error? Discover step-by-step fixes to solve Microsoft Teams VOIP connection error instantly. Network tweaks, cache clears, and more for seamless video calls.
Tired of the frustrating Microsoft Teams 'Unexpected Error' on startup? Discover step-by-step fixes, from clearing cache to advanced resets, to get Teams running smoothly again. Quick, reliable solutions for Windows and Mac users.
Tired of Microsoft Teams "Download Error" Unexpected blocking your workflow? Follow our expert, step-by-step guide with quick fixes and advanced tips to resolve it instantly. No reinstall needed!
Oil heaters make noise, leak oil, and do not heat up. These are all problems that arise when using a heater. So what are the causes of these problems? Read our article below!
Master how to assign participants to breakout rooms in Microsoft Teams with this step-by-step guide. Boost meeting engagement, automate assignments, and troubleshoot like a pro for seamless virtual collaboration.
Struggling with Microsoft Teams "Price Error" after the latest pricing update? Discover step-by-step fixes to resolve it quickly, restore seamless collaboration, and avoid subscription headaches. Updated with the newest solutions.
Struggling with Microsoft Teams Background Error Transparency? Discover proven step-by-step fixes for blurry, glitchy virtual backgrounds. Restore perfect transparency in Teams meetings effortlessly. Updated with the latest solutions.
Struggling with Microsoft Teams "Đăng nhập" login error? Discover step-by-step fixes for smooth sign-in. Clear cache, update app, and more – no tech skills needed! Works on Windows, Mac, and web.
Tired of Microsoft Teams Web Error 503 Service Unavailable blocking your meetings? Discover quick, step-by-step fixes to resolve the 503 error fast – no tech skills needed! Clear cache, check status, and get back to collaborating seamlessly.
Stuck with Microsoft Teams Update Error 0x80070002? Discover proven troubleshooting steps to resolve this frustrating issue quickly and get your Teams app updated seamlessly for uninterrupted collaboration.
Tired of Microsoft Teams Error AADSTS50020 blocking your sign-in? Discover step-by-step fixes for user account conflicts, backed by the latest Azure AD solutions. Get back to work fast!
Tired of Microsoft Teams microphone error with no sound? Discover quick, step-by-step fixes for Teams mic not working on Windows, Mac, and more. Restore crystal-clear audio in minutes!
Tired of the Microsoft Teams "Task Management" Error disrupting your workflow? Discover proven fixes like clearing cache, updating Teams, and troubleshooting permissions to get back to seamless collaboration in minutes. Updated with the latest solutions.
Frustrated by the Microsoft Teams 'How to Teams' Help Error? Discover proven, step-by-step solutions to fix it quickly and restore smooth help access. Latest 2026 updates included for seamless teamwork.
