KVL Law

KVL Law (Kirchhoff's Voltage Law): KVL Law states that the algebraic sum of all branch voltages around any closed path in a circuit is always zero at all instants of…

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Network Analysis Interview Questions and Answers

Network Analysis Interview Questions and Answers: 1. What is an electric network? Ans. An electric network is an interconnection of physical electrical devices such as an energy source (or sources), an…

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Circuit Elements in Electrical Circuit Articles

Circuit Elements in Electrical Circuit Articles: Basic Components of Electric Circuit : The Basic Components of Electric Circuit consists of three parts: (1) energy source, such as battery or generator,…

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Circuits and Networks Articles

Circuits and Networks Articles: This Circuits and Networks Articles which includes the following topics: Electric Voltage Current Definition Power and Energy Formula Basic Components of Electric Circuit SI Unit of…

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Step Down Chopper with RLE Load Working Principle

Step Down Chopper with RLE Load Working Principle: The choppers are widely employed for speed control of dc motors in industrial and traction drives. Figure 27.30 (a) shows the basic…

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What is Current Mirror? – Circuit Diagram and its Workings

What is Current Mirror? - Circuit Diagram and its Workings The two-transistor current source, also called a current mirror, is the basic building block in the design of integrated circuit…

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Dual Input Balanced Output Differential Amplifier

Dual Input Balanced Output Differential Amplifier: The dual input balanced output differential amplifier configuÂ­ration is shown in Fig. 20.2. In the given circuit two input signals vin1 and vin2Â are applied…

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Base Bias Circuit With Collector and Emitter Feedback

Base Bias Circuit With Collector and Emitter Feedback: In this Base Bias Circuit With Collector and Emitter Feedback circuit, as obvious from its name, both collector and emitter feedbacks are…

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