dangerous voltage

简明释义

危险电压

英英释义

例句

1.Always wear protective gear when working near dangerous voltage 危险电压 areas.

在靠近危险电压 危险电压区域工作时，始终穿戴防护装备。

2.This equipment operates at dangerous voltage 危险电压, so caution is required.

该设备在危险电压 危险电压下运行，因此需要小心。

3.Electricians must be trained to handle dangerous voltage 危险电压 safely.

电工必须接受培训，以安全处理危险电压 危险电压。

4.The sign clearly warns of dangerous voltage 危险电压 in this section of the factory.

标志清楚地警告该工厂这一部分存在危险电压 危险电压。

5.Touching exposed wires can lead to exposure to dangerous voltage 危险电压.

触摸裸露的电线可能会导致接触到危险电压 危险电压。

作文

Electricity is an essential part of our modern lives, powering everything from our homes to our workplaces. However, with this convenience comes a significant risk: the threat posed by dangerous voltage. Understanding what dangerous voltage means and how to handle it safely is crucial for anyone who interacts with electrical systems.At its core, dangerous voltage refers to levels of electrical potential that can cause harm or even death to a person. The threshold for what constitutes dangerous voltage can vary, but generally, voltages above 50 volts are considered hazardous under certain conditions. This is because the human body can conduct electricity, and exposure to high voltages can lead to severe injuries, including burns, cardiac arrest, and other life-threatening conditions.The danger of dangerous voltage is not limited to high-voltage power lines or industrial settings. Even household appliances can present risks if they are not used properly. For instance, a faulty toaster or a damaged extension cord can expose users to dangerous voltage. Therefore, it is essential to be vigilant and follow safety protocols when dealing with any electrical device.One of the most important safety measures is to always assume that wires and electrical equipment are live unless proven otherwise. This means avoiding contact with any exposed wires and using insulated tools when working on electrical systems. Additionally, ensuring that your home’s electrical system is up to code can help minimize the risk of encountering dangerous voltage.Education plays a vital role in preventing accidents related to dangerous voltage. Schools and workplaces should provide training on electrical safety, emphasizing the importance of recognizing potential hazards and knowing how to respond in case of an emergency. For example, individuals should be trained to use a multimeter to check for voltage before touching any electrical components. This simple step can save lives by ensuring that no one comes into contact with dangerous voltage unknowingly.Moreover, understanding the signs of electrical problems can also help prevent exposure to dangerous voltage. Flickering lights, unusual smells, or tripped circuit breakers can all indicate underlying issues that need to be addressed. If you notice any of these signs, it is crucial to consult a qualified electrician rather than attempting to fix the problem yourself.In conclusion, while electricity is a powerful tool that enhances our quality of life, it is essential to respect its potential dangers. Dangerous voltage can cause serious harm if not handled correctly. By educating ourselves about the risks associated with electricity and following safety guidelines, we can protect ourselves and others from the perils of dangerous voltage. Remember, safety should always come first when dealing with electrical systems, as the consequences of negligence can be dire.

电力是我们现代生活中不可或缺的一部分，为我们的家庭和工作场所提供动力。然而，这种便利伴随着显著的风险：即潜在的危险电压。理解危险电压的含义以及如何安全处理它，对任何与电气系统接触的人来说都是至关重要的。 从本质上讲，危险电压是指可能对人造成伤害甚至死亡的电位水平。什么构成危险电压的阈值可能会有所不同，但通常情况下，超过50伏特的电压在某些条件下被认为是危险的。这是因为人体可以导电，接触高电压可能导致严重伤害，包括烧伤、心脏骤停和其他危及生命的情况。危险电压的危险并不仅限于高压电线或工业环境。即使是家用电器，如果使用不当，也可能带来风险。例如，故障的烤面包机或损坏的延长线可能会使用户暴露于危险电压之下。因此，在处理任何电气设备时，保持警惕并遵循安全协议是至关重要的。其中一个最重要的安全措施是始终假设电线和电气设备是通电的，除非有证据证明它们不是。这意味着要避免接触任何裸露的电线，并在维修电气系统时使用绝缘工具。此外，确保家庭电气系统符合标准可以帮助减少遇到危险电压的风险。教育在防止与危险电压相关的事故中发挥着至关重要的作用。学校和工作场所应提供电气安全培训，强调识别潜在危险的重要性以及在紧急情况下如何响应。例如，个人应接受使用万用表检查电压的培训，以确保在接触任何电气组件之前不会无意中接触到危险电压。这一步骤可以拯救生命。此外，了解电气问题的迹象也可以帮助防止接触危险电压。闪烁的灯光、不寻常的气味或跳闸的断路器都可能表明需要解决的潜在问题。如果您注意到这些迹象，咨询合格的电工至关重要，而不是尝试自行修理问题。总之，尽管电力是一种增强我们生活质量的强大工具，但尊重其潜在危险至关重要。危险电压如果处理不当可能会造成严重伤害。通过教育自己有关电力相关风险的信息并遵循安全指南，我们可以保护自己和他人免受危险电压的威胁。请记住，在处理电气系统时，安全始终应该放在第一位，因为疏忽的后果可能是可怕的。