ground cable

简明释义

卧底链

英英释义

例句

1.Always check the ground cable 接地电缆 before starting any electrical work.

在开始任何电气工作之前，务必检查接地电缆。

2.The technician replaced the old ground cable 接地电缆 to enhance safety standards.

技术人员更换了旧的接地电缆以提高安全标准。

3.Make sure to connect the ground cable 接地电缆 properly to prevent electrical shock.

确保正确连接接地电缆以防止电击。

4.A loose ground cable 接地电缆 can cause equipment malfunctions.

松动的接地电缆可能导致设备故障。

5.The ground cable 接地电缆 must be securely fastened to the grounding rod.

必须将接地电缆牢固地固定在接地棒上。

作文

In the modern world, electrical systems play a crucial role in our daily lives. From powering our homes to running complex machinery in industries, electricity is an essential resource. However, with the increasing reliance on electrical devices, safety has become a paramount concern. One of the critical components in ensuring electrical safety is the use of a ground cable. A ground cable (接地电缆) is designed to provide a path for electrical current to flow safely into the ground in case of a fault or short circuit. This prevents electric shock and protects both people and equipment from potential hazards.The primary function of a ground cable is to connect the electrical system to the earth. By doing so, it ensures that any excess electrical charge is dissipated safely into the ground rather than causing harm. For instance, in a residential setting, if a fault occurs in an appliance, the ground cable provides a safe route for the stray current, reducing the risk of fire or electrocution.Moreover, the installation of a ground cable is not just a matter of safety; it is often a legal requirement. Many building codes and electrical standards mandate the inclusion of grounding systems in new constructions. This is particularly important in areas prone to lightning strikes, where a properly installed ground cable can direct the lightning energy safely into the ground, preventing damage to buildings and electronic devices.In industrial settings, the significance of a ground cable becomes even more pronounced. Large machinery and equipment often generate significant electrical currents, and without proper grounding, these machines can pose serious risks. A malfunctioning machine could lead to dangerous situations, but with a reliable ground cable, operators can work with peace of mind, knowing that there are measures in place to protect them.Additionally, the effectiveness of a ground cable depends on its proper installation and maintenance. It must be connected securely to both the electrical system and the ground. Regular inspections are necessary to ensure that the ground cable remains intact and functional over time. Any damage or corrosion could compromise its ability to perform effectively, leading to potentially hazardous situations.Furthermore, understanding the importance of grounding goes beyond just the physical aspects; it also involves awareness and education. Individuals should be informed about the purpose of a ground cable and the role it plays in electrical safety. This knowledge empowers people to recognize the significance of grounding systems and encourages them to take necessary precautions when dealing with electrical installations.In conclusion, the ground cable (接地电缆) is an indispensable component of electrical systems that ensures safety and reliability. Its ability to redirect excess electrical current safely into the ground protects individuals and equipment from electrical hazards. As we continue to depend on electricity in our daily lives, understanding and prioritizing the role of a ground cable is essential for fostering a safe environment. Whether in residential, commercial, or industrial applications, grounding systems must be installed and maintained correctly to safeguard against the dangers associated with electrical faults.