delta electromotive force

简明释义

三角(形接法电动势

英英释义

例句

1.When two different materials are connected, the delta electromotive force 电动势变化 between them can drive a current.

当两种不同材料连接时，它们之间的delta electromotive force 电动势变化可以驱动电流。

2.The engineer calculated the delta electromotive force 电动势变化 across the circuit to determine the efficiency of the power supply.

工程师计算了电路中的delta electromotive force 电动势变化以确定电源的效率。

3.In a battery system, the delta electromotive force 电动势变化 indicates how much voltage is lost during operation.

在电池系统中，delta electromotive force 电动势变化指示了在操作过程中损失了多少电压。

4.The delta electromotive force 电动势变化 can be measured using a voltmeter in a closed circuit.

可以使用伏特计在闭合电路中测量delta electromotive force 电动势变化。

5.Understanding the delta electromotive force 电动势变化 is crucial for designing efficient electrical circuits.

理解delta electromotive force 电动势变化对于设计高效的电气电路至关重要。

作文

In the field of electrical engineering, understanding the concept of delta electromotive force is crucial for both theoretical and practical applications. The term 'delta' signifies a change or difference, and in this context, it refers to the change in electromotive force (EMF) across a circuit or component. Electromotive force itself is a measure of the energy provided by a source of electrical energy per unit charge. It is not a force in the traditional sense but rather a potential difference that drives current through a circuit. The delta electromotive force can be thought of as the difference in EMF between two points in a circuit, which can influence the direction and magnitude of current flow.When analyzing electrical circuits, engineers often encounter situations where they need to calculate the delta electromotive force to understand how voltage drops across different components. For instance, consider a simple circuit consisting of a battery and resistors. The battery provides a certain EMF, and as the current flows through the resistors, there is a voltage drop due to resistance. By calculating the delta electromotive force, engineers can determine how much energy is lost in the form of heat and how much remains available to do useful work.The significance of delta electromotive force extends beyond mere calculations; it plays a vital role in the design and optimization of electrical systems. For example, in power distribution networks, understanding the delta electromotive force helps engineers to ensure that voltage levels are maintained within acceptable limits, preventing equipment damage and ensuring efficient operation. Additionally, in renewable energy systems such as solar panels and wind turbines, the delta electromotive force is essential for maximizing energy capture and conversion efficiency.Moreover, the relationship between delta electromotive force and other electrical parameters, such as current and resistance, is described by Ohm's Law, which states that voltage (or EMF) is equal to the product of current and resistance. This fundamental relationship allows engineers to predict how changes in one variable affect the others, enabling them to design circuits that perform optimally under varying conditions.In conclusion, the concept of delta electromotive force is integral to the study and application of electrical engineering. Whether it is for designing circuits, optimizing energy systems, or ensuring the reliability of electrical devices, understanding this term empowers engineers to make informed decisions. As technology continues to advance, the importance of accurately measuring and managing delta electromotive force will only grow, underscoring the need for ongoing education and research in this critical area of engineering.

在电气工程领域，理解“delta electromotive force”的概念对于理论和实际应用都至关重要。术语“delta”表示变化或差异，在这种情况下，它指的是电路或组件之间电动势（EMF）的变化。电动势本身是每单位电荷由电能源提供的能量的度量。它不是传统意义上的力，而是一种推动电流通过电路的电位差。“delta electromotive force”可以被视为电路中两个点之间EMF的差异，这可能影响电流的方向和大小。在分析电路时，工程师经常会遇到需要计算“delta electromotive force”的情况，以了解电压如何在不同组件之间下降。例如，考虑一个简单的电路，由电池和电阻器组成。电池提供一定的电动势，当电流通过电阻器时，由于电阻会发生电压降落。通过计算“delta electromotive force”，工程师可以确定以热量形式损失的能量有多少，以及剩余多少可用于做有用的工作。“delta electromotive force”的重要性不仅限于简单的计算；它在电气系统的设计和优化中也发挥着至关重要的作用。例如，在电力分配网络中，理解“delta electromotive force”帮助工程师确保电压水平保持在可接受的范围内，防止设备损坏并确保高效运行。此外，在太阳能电池板和风力涡轮机等可再生能源系统中，“delta electromotive force”对于最大化能源捕获和转换效率至关重要。此外，“delta electromotive force”与其他电气参数（如电流和电阻）之间的关系由欧姆定律描述，该定律指出电压（或电动势）等于电流与电阻的乘积。这一基本关系使工程师能够预测一个变量的变化如何影响其他变量，从而使他们能够设计在不同条件下表现最佳的电路。总之，“delta electromotive force”的概念是电气工程研究和应用的核心。无论是设计电路、优化能源系统，还是确保电气设备的可靠性，理解这个术语使工程师能够做出明智的决策。随着技术的不断进步，准确测量和管理“delta electromotive force”的重要性只会增加，强调了在这一关键工程领域持续教育和研究的必要性。