dead conductor

简明释义

非导体

英英释义

例句

1.Before replacing the dead conductor, make sure to turn off the main power supply.

在更换失效导体之前，请确保关闭主电源。

2.A dead conductor can lead to short circuits and potential fire hazards.

失效导体可能导致短路和潜在的火灾隐患。

3.The technician discovered a dead conductor in the wiring, which caused the power outage.

技术人员发现了一个失效导体，这导致了停电。

4.Identifying a dead conductor is crucial for restoring electrical service.

识别失效导体对于恢复电力服务至关重要。

5.The electrician tested for a dead conductor using a multimeter.

电工使用万用表测试是否有失效导体。

作文

In the realm of electrical engineering, understanding the concept of a dead conductor is crucial for both safety and functionality. A dead conductor refers to a conductor that is not carrying any electrical current. This can occur in various situations, such as when a circuit is turned off or when there is a fault in the electrical system. Understanding this term is essential for anyone working with electricity, as it helps in identifying safe working conditions and preventing accidents.When dealing with electrical systems, technicians often encounter both live and dead conductors. Live conductors are those that carry current and pose a risk of electric shock if touched. In contrast, dead conductors are considered to be safe, but one must always exercise caution. It is important to use appropriate testing equipment to confirm that a conductor is indeed dead before proceeding with any maintenance or repair work.The concept of a dead conductor also plays a significant role in electrical troubleshooting. When a circuit is not functioning as expected, technicians often check for dead conductors to determine whether a break in the circuit has occurred. A dead conductor can indicate a disconnection or a failure in the wiring, which can help narrow down the potential causes of the issue.Moreover, the implications of a dead conductor extend beyond just safety and troubleshooting. In the design of electrical systems, engineers must account for dead conductors to ensure that the system operates efficiently and safely. This includes considering how to isolate dead conductors during maintenance and ensuring that they do not inadvertently become live due to faults elsewhere in the system.In practical applications, the identification of a dead conductor is often done using a multimeter or other specialized equipment. These tools can measure the voltage across a conductor, allowing technicians to confirm whether it is dead or live. Understanding how to properly test for dead conductors is a fundamental skill for electricians and engineers alike.In conclusion, the term dead conductor is an integral part of electrical engineering terminology. It signifies a conductor that is not carrying current, which is vital for ensuring safety and effective troubleshooting. By mastering the concept of a dead conductor, professionals in the field can enhance their understanding of electrical systems, leading to safer work practices and more efficient designs. As technology continues to evolve, the importance of recognizing and managing dead conductors will only grow, making it an essential area of knowledge for anyone involved in electrical work.

在电气工程领域，理解“dead conductor”的概念对安全性和功能性至关重要。“dead conductor”指的是不带电流的导体。这种情况可能发生在多种情况下，例如当电路关闭或电气系统出现故障时。理解这个术语对于任何与电力打交道的人来说都是必不可少的，因为它有助于识别安全工作条件并防止事故。在处理电气系统时，技术人员常常会遇到带电导体和dead conductors。带电导体是那些正在传输电流的导体，如果触摸则会造成电击风险。相比之下，“dead conductor”被认为是安全的，但仍然必须谨慎行事。在进行任何维护或修理工作之前，使用适当的测试设备确认导体确实是dead是非常重要的。“dead conductor”的概念在电气故障排除中也发挥着重要作用。当电路未按预期运行时，技术人员通常会检查是否存在dead conductors以确定电路是否发生断开。一个dead conductor可以表明连接断开或布线故障，这有助于缩小问题的潜在原因。此外，“dead conductor”的含义不仅限于安全和故障排除。在电气系统的设计中，工程师必须考虑dead conductors以确保系统高效、安全地运行。这包括考虑在维护期间如何隔离dead conductors，并确保它们不会因系统其他地方的故障而意外变得带电。在实际应用中，识别dead conductor通常使用万用表或其他专业设备。这些工具可以测量导体上的电压，允许技术人员确认其是dead还是带电。了解如何正确测试dead conductors是电工和工程师的基本技能。总之，术语“dead conductor”是电气工程术语中不可或缺的一部分。它表示不带电流的导体，这对于确保安全和有效的故障排除至关重要。通过掌握“dead conductor”的概念，行业专业人士可以增强对电气系统的理解，从而提高安全工作实践和更高效的设计。随着技术的不断发展，识别和管理dead conductors的重要性只会增加，使其成为任何参与电气工作的人必备的知识领域。