iron vane type voltmeter

简明释义

铁片式伏特计

英英释义

例句

1.The iron vane type voltmeter is known for its durability and reliability in harsh environments.

铁叶片式电压表以其在恶劣环境中的耐用性和可靠性而闻名。

2.The engineer used an iron vane type voltmeter to measure the voltage across the circuit.

工程师使用铁叶片式电压表测量电路的电压。

3.When troubleshooting electrical issues, an iron vane type voltmeter can provide quick insights.

在排除电气故障时，铁叶片式电压表可以提供快速的见解。

4.For accurate readings, the iron vane type voltmeter should be calibrated regularly.

为了获得准确的读数，铁叶片式电压表应定期校准。

5.In our physics lab, we demonstrated the use of an iron vane type voltmeter to illustrate electrical principles.

在我们的物理实验室，我们演示了如何使用铁叶片式电压表来说明电气原理。

作文

The world of electrical measurement is vast and varied, with numerous instruments designed to gauge different parameters. Among these instruments, the iron vane type voltmeter stands out due to its unique operating principle and historical significance. Understanding how this device works can provide insights into the evolution of electrical measurement technology. The iron vane type voltmeter is an electromechanical device that utilizes the principles of electromagnetism to measure voltage. It consists of a coil of wire wound around a core, which creates a magnetic field when an electric current passes through it. The core is often made of iron, which enhances the magnetic field's strength. This magnetic field interacts with a set of vanes attached to a spindle, causing them to rotate in proportion to the voltage being measured. One of the key advantages of the iron vane type voltmeter is its ability to provide a visual representation of voltage levels through a moving pointer on a calibrated scale. This makes it easier for users to read and interpret measurements compared to digital devices. Additionally, the mechanical nature of the device means it can be quite durable and resistant to certain types of electrical interference. Historically, the iron vane type voltmeter played a crucial role in the development of electrical engineering. In the early days of electricity, engineers needed reliable methods to measure voltage to ensure the safety and efficiency of electrical systems. The introduction of this voltmeter allowed for more accurate voltage readings, which were essential for troubleshooting and optimizing electrical circuits. Despite the advancements in technology, the iron vane type voltmeter still holds educational value today. Many engineering students learn about this device as part of their curriculum, as it illustrates fundamental concepts of electromagnetism and circuit theory. By studying how it operates, students gain a deeper appreciation for the principles that govern electrical measurements. In modern applications, while digital voltmeters have largely replaced traditional devices, the iron vane type voltmeter is still used in specific contexts where visual feedback is beneficial or in environments where ruggedness is required. Some hobbyists and professionals prefer using analog devices for their simplicity and reliability. In conclusion, the iron vane type voltmeter is more than just a tool for measuring voltage; it represents a significant step in the evolution of electrical measurement technology. Its unique design and operating principles continue to be relevant in both educational settings and practical applications. Understanding this device not only enriches our knowledge of electrical engineering but also highlights the enduring importance of historical instruments in shaping modern technology.

电气测量的世界广泛而多样，拥有众多用于测量不同参数的仪器。在这些仪器中，铁叶片式电压表因其独特的工作原理和历史意义而脱颖而出。了解这种设备的工作方式可以为我们提供对电气测量技术演变的深入见解。铁叶片式电压表是一种电动机械设备，利用电磁学原理来测量电压。它由绕在铁芯上的线圈组成，当电流通过时，会产生磁场。该核心通常由铁制成，以增强磁场的强度。这个磁场与连接到主轴的一组叶片相互作用，使它们根据被测电压的大小旋转。铁叶片式电压表的一个主要优点是，它能够通过指针在标定刻度上的移动提供电压水平的可视化表示。这使得用户比数字设备更容易读取和解释测量结果。此外，该设备的机械性质意味着它可以相当耐用，并且对某些类型的电气干扰具有抵抗力。从历史上看，铁叶片式电压表在电气工程的发展中发挥了关键作用。在电力的早期阶段，工程师需要可靠的方法来测量电压，以确保电气系统的安全性和效率。这种电压表的引入使得电压读数更加准确，这对于故障排除和优化电路至关重要。尽管技术不断进步，铁叶片式电压表在今天仍然具有教育价值。许多工程学生在课程中学习这种设备，因为它阐明了电磁学和电路理论的基本概念。通过研究它的运行方式，学生们对支配电气测量的原理有了更深的理解。在现代应用中，尽管数字电压表在很大程度上取代了传统设备，但在某些情况下，仍然使用铁叶片式电压表，例如在视觉反馈有益或需要坚固耐用的环境中。一些爱好者和专业人士更喜欢使用模拟设备，因为它们简单可靠。总之，铁叶片式电压表不仅仅是测量电压的工具；它代表了电气测量技术演变中的重要一步。其独特的设计和工作原理在教育环境和实际应用中依然相关。理解这一设备不仅丰富了我们对电气工程的知识，还突显了历史仪器在塑造现代技术方面的持久重要性。