We will discuss the wire wound resistor without inductance in this post. Wire wound resistor is made of coils. And all coils have some inductance. Then how inductance of the coils becomes zero in a wire wound resistor without inductance. Wire wound resistor without inductance A “Wire wound resistor without inductance”, We also call it […]
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You wonder why the electrical transformer rating is in KVA. Why don’t we specify the transformer rating in kW? If you want to know this then this article is for you. Why is the transformer rating in KVA We always specify transformer ratings in KVA or VA. We do not specify the transformer rating in
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We will discuss the differences between the current measuring AC and DC clamp meters in the article. Both types of clamp meters are measuring instruments to measure electrical current. What are DC and AC clamp meters? Clamp meters are used to measure the electrical current. Clampmeter may also measure other parameters like voltage, and resistance
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The snubber circuit finds application in power electronics and switching devices. We will discuss in this post, what is snubber circuit, and what are the applications of a snubber circuit. What is a snubber circuit? The snubber circuit is a series connection of a resistor and a capacitor. This resistor-capacitor combination is connected, generally in
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We will discuss the difference between IGBT and thyristor in this post. There are many differences between IGBT and thyristor power devices. But the main difference is related to switching ON and OFF of the IGBT and thyristor.
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In this article, we discuss what is the tilting train and how it works. Nowadays, many high-speed type trains like bullet trains are tilting type trains. This tilting makes it possible for the train to take turns at high speed as follows:
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