electrical indicator

简明释义

电表电动指示器

英英释义

例句

1.The control panel features an electrical indicator that shows the current voltage level.

控制面板上有一个电气指示器，显示当前电压水平。

2.We installed a red electrical indicator to signal when the system is overheating.

我们安装了一个红色的电气指示器来信号系统过热时。

3.An electrical indicator can help technicians diagnose issues in electrical circuits.

一个电气指示器可以帮助技术人员诊断电路中的问题。

4.When the machine is operating, the electrical indicator will light up to confirm it's functioning properly.

当机器运行时，电气指示器会亮起，以确认其正常运作。

5.The electrical indicator on the dashboard alerts the driver when the battery is low.

仪表板上的电气指示器在电池电量低时提醒驾驶员。

作文

In today's technologically advanced world, the role of various devices is paramount in ensuring efficiency and safety. One such device that plays a crucial role in electrical systems is the electrical indicator. An electrical indicator is a device that provides visual or audible signals to indicate the presence or absence of electrical current in a circuit. This can be incredibly useful in both industrial and domestic settings, as it helps users to monitor and manage electrical systems effectively.For instance, in industrial environments, electrical indicators are often used in control panels to show the operational status of machines. When a machine is functioning correctly, the electrical indicator might light up green, signaling that everything is operating within normal parameters. Conversely, if there’s a malfunction, the electrical indicator could turn red, alerting operators to take immediate action. This instant feedback is vital for preventing accidents and ensuring that machinery operates smoothly.In residential settings, electrical indicators are commonly found in appliances and electrical outlets. For example, many modern appliances have built-in electrical indicators that illuminate when the device is powered on. This simple feature can prevent users from accidentally leaving appliances running, thus saving energy and reducing the risk of electrical fires. Furthermore, electrical indicators can also serve as a reminder for maintenance; for instance, a blinking light may indicate that a filter needs to be changed or that the appliance requires servicing.The importance of electrical indicators extends beyond mere convenience. They are essential for safety in electrical engineering. By providing clear visual cues, electrical indicators help to avoid dangerous situations. For example, during maintenance work, technicians rely on electrical indicators to determine whether a circuit is live or de-energized. This information is critical for ensuring the safety of personnel working on electrical systems.Moreover, the design and technology behind electrical indicators have evolved significantly over the years. Traditional incandescent bulbs have largely been replaced by more energy-efficient LED indicators. These modern electrical indicators not only consume less power but also have a longer lifespan, making them a cost-effective choice for manufacturers and consumers alike. Additionally, some electrical indicators now come with advanced features such as remote monitoring capabilities, allowing users to track the status of their electrical systems from afar.In conclusion, electrical indicators are integral components in various electrical systems, providing essential information about the operational status of devices and circuits. Their ability to signal potential issues and ensure safe operation cannot be overstated. As technology continues to advance, we can expect to see even more innovative developments in electrical indicators, further enhancing their functionality and importance in our daily lives. Understanding and utilizing these devices effectively can lead to greater safety, efficiency, and peace of mind in both industrial and residential environments.

在当今技术先进的世界中，各种设备的作用至关重要，以确保效率和安全。其中一种在电气系统中发挥关键作用的设备是电气指示器。电气指示器是一种设备，用于提供视觉或听觉信号，以指示电路中电流的存在或缺失。这在工业和家庭环境中都极为有用，因为它帮助用户有效地监控和管理电气系统。例如，在工业环境中，电气指示器通常用于控制面板，以显示机器的操作状态。当机器正常工作时，电气指示器可能会亮起绿色，表明一切运作正常。相反，如果出现故障，电气指示器可能会变为红色，提醒操作员立即采取行动。这种即时反馈对于防止事故和确保机器平稳运行至关重要。在住宅环境中，电气指示器通常出现在电器和电源插座中。例如，许多现代电器内置的电气指示器在设备通电时会发光。这一简单的功能可以防止用户意外让电器持续运行，从而节省能源并降低电气火灾的风险。此外，电气指示器还可以作为维护的提醒；例如，闪烁的灯光可能表示过滤器需要更换或电器需要维修。电气指示器的重要性不仅仅体现在便利性上。它们在电气工程中的安全性方面至关重要。通过提供清晰的视觉提示，电气指示器帮助避免危险情况。例如，在维护工作期间，技术人员依赖电气指示器来确定电路是否带电或已断电。这些信息对于确保在电气系统上工作的人员的安全至关重要。此外，电气指示器背后的设计和技术近年来也发生了显著变化。传统的白炽灯泡在很大程度上被更节能的LED指示器所取代。这些现代的电气指示器不仅消耗更少的电力，而且使用寿命更长，使其成为制造商和消费者的经济实惠选择。此外，一些电气指示器现在还配备了先进的功能，例如远程监控能力，使用户能够远程跟踪电气系统的状态。总之，电气指示器是各种电气系统中的重要组成部分，提供有关设备和电路操作状态的基本信息。它们发出潜在问题的信号并确保安全操作的重要性不容小觑。随着技术的不断进步，我们可以期待看到电气指示器在功能和重要性方面的更多创新发展，从而进一步增强它们在我们日常生活中的作用。有效理解和利用这些设备可以在工业和住宅环境中实现更大的安全性、效率和安心。