Difference between LAN and WAN

Networking is nothing but establishing a connection between devices. A computer network is a group of computers and devices connected with each other that allows them to communicate with each other. Depending on the scope of the network, primarily, computer networks are divided into three categories – Local Area Network (LAN), Metropolitan Area Network (MAN), … Read more

An Ultimate Guide on Ferrites – Types and Applications

Ferrites are magnetic materials that are considered better than pure metals because of their wide range of properties, such as low cost, high resistivity, easy manufacturing, and superior magnetization. They are widely used in radar, audio & video, memory cores of computers, microwave devices, and satellite communication. Their high electrical resistance and low eddy current … Read more

Difference between Forward Bias and Reverse Bias

Biasing or applying bias means applying a steady dc voltage. Usually, when we apply a voltage across components like resistors, inductors, capacitors, etc. we do not need to consider the polarity of the voltage applied. But in the case of semiconductor devices such as a diode, BJT, FET, etc., the polarity of the voltage is … Read more

Difference between Current transformer and Potential transformer

Current transformer and Potential transformer are the types of instrument transformer. An instrument transformer is a special type of transformer that is used in the measurement of high voltage and high current, not allowing measuring instruments to come in direct contact with high voltage circuits. Potential transformer is also known as voltage transformer. In this … Read more

What is Distribution Transformer? – Parts, Types and Rating

A distribution transformer is one of the types of transformer. They are used only for distribution purposes. These transformers can be easily seen in your localities. The distribution transformers (generally pole mounted) are those installed in the location to provide utilization voltage at the consumer terminals. The secondary of a distribution transformer is connected directly … Read more

What is Transformer Efficiency? -Transformer Efficiency vs load Curve

The performance of a transformer can be determined with the help of two important performance indicators i.e. transformer efficiency and transformer voltage regulation. In this article, we will see what is transformer efficiency. We will also derive the condition of maximum efficiency. Transformer Efficiency Definition The efficiency of a transformer is defined as the ratio … Read more

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