AVO meter

简明释义

1. 万用表; 2. 安伏欧万用电表; 3. 测电流; 4. 电压; 5. 电阻万用表;

英英释义

例句

1.The technician checked the circuit with an AVO meter to ensure everything was functioning properly.

技术人员使用AVO表检查电路，以确保一切正常运作。

2.The AVO meter displayed a current reading of 5 amps.

这台AVO表显示电流读数为5安培。

3.I used the AVO meter to measure the voltage across the battery terminals.

我使用AVO表测量电池端子的电压。

4.When troubleshooting electrical issues, an AVO meter is an essential tool.

在排除电气故障时，AVO表是必不可少的工具。

5.To find out the resistance of the wire, I connected the AVO meter to both ends.

为了找出电线的电阻，我将AVO表连接到两端。

作文

The AVO meter, often referred to as a multimeter, is an essential tool in electrical engineering and physics. It combines the functions of measuring voltage, current, and resistance into one device. The term 'AVO' comes from the initial letters of 'Amps', 'Volts', and 'Ohms', which are the fundamental units of electrical measurement. Understanding how to use an AVO meter effectively can significantly enhance one's ability to troubleshoot electrical circuits and systems.In practical applications, an AVO meter allows users to measure direct current (DC) and alternating current (AC) voltages. This capability is crucial for anyone working with electronic devices, as it helps in determining if the correct voltage is being supplied. For instance, when repairing a household appliance, a technician might use an AVO meter to check whether the power supply is functioning correctly. If the readings are inconsistent with the expected values, it can indicate a problem that needs addressing.Moreover, the AVO meter is equally adept at measuring current. By switching the meter to the appropriate setting, users can determine how much current is flowing through a circuit. This information is vital for ensuring that components are not overloaded, which could lead to failures or hazards. For example, when designing a circuit, engineers must calculate the expected current flow and verify it with an AVO meter to ensure safety and functionality.Another critical function of the AVO meter is its ability to measure resistance. This feature is particularly useful for identifying faulty components in a circuit. By measuring the resistance of a resistor or other component, technicians can determine if it is operating within its specified range. If the resistance is too high or too low, it may indicate a defect that requires replacement. This aspect of the AVO meter is invaluable in both educational settings and professional environments, as it enables hands-on learning and practical problem-solving.Learning to use an AVO meter is a fundamental skill for students pursuing careers in electronics and engineering. Many educational institutions incorporate the use of this tool into their curricula, providing students with the opportunity to gain practical experience. Understanding how to read the various scales and settings on an AVO meter can be daunting at first, but with practice, it becomes second nature.In conclusion, the AVO meter is a versatile and indispensable instrument in the field of electronics. Its ability to measure voltage, current, and resistance makes it a vital tool for both professionals and hobbyists. As technology continues to advance, the importance of understanding how to utilize an AVO meter will only grow, making it an essential part of any electrical toolkit. Whether for troubleshooting, education, or experimentation, mastering the AVO meter can empower individuals to navigate the complexities of electrical systems with confidence.

AVO表，通常称为多用表，是电气工程和物理学中一种必不可少的工具。它将测量电压、电流和电阻的功能结合为一台设备。术语“AVO”来自于“安培”、“伏特”和“欧姆”的首字母，这些是电测量的基本单位。有效理解如何使用AVO表可以显著提高一个人排除电路和系统故障的能力。在实际应用中，AVO表允许用户测量直流（DC）和交流（AC）电压。这种能力对于任何从事电子设备工作的人来说都是至关重要的，因为它有助于确定是否提供了正确的电压。例如，在修理家用电器时，技术人员可能会使用AVO表检查电源是否正常工作。如果读数与预期值不一致，则可能表明需要解决的问题。此外，AVO表同样擅长测量电流。通过将仪表切换到适当的设置，用户可以确定电路中流动的电流量。这一信息对于确保组件不被过载至关重要，否则可能导致故障或危险。例如，在设计电路时，工程师必须计算预期的电流流动，并使用AVO表进行验证，以确保安全和功能性。AVO表的另一个关键功能是其测量电阻的能力。这个特性对于识别电路中故障组件尤其有用。通过测量电阻器或其他组件的电阻，技术人员可以确定其是否在规定范围内运行。如果电阻过高或过低，可能表明存在缺陷，需要更换。AVO表的这一方面在教育环境和专业环境中都极为宝贵，因为它使得实践学习和解决实际问题成为可能。学习使用AVO表是追求电子和工程职业的学生的一项基本技能。许多教育机构将该工具的使用纳入课程，为学生提供获得实践经验的机会。了解如何读取AVO表上的各种刻度和设置起初可能令人畏惧，但随着练习，它会变得自然而然。总之，AVO表是电子领域中一种多功能且不可或缺的仪器。它能够测量电压、电流和电阻，使其成为专业人士和爱好者的重要工具。随着技术的不断进步，理解如何使用AVO表的重要性只会增加，使其成为任何电气工具箱中的重要组成部分。无论是用于故障排除、教育还是实验，掌握AVO表可以使个人自信地应对电气系统的复杂性。