Power Factor Improvement
Power Factor Improvement For optimum use of power we have to ensure Power Factor Improvement, the same we will discuss in this article. The heating and lighting loads supplied from …
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Delta Connection Or Mesh Connection
Delta Connection Or Mesh Connection In this form (Delta Connection Or Mesh Connection), of interconnection the dissimilar ends of the three phase winding are joined together i.e. the ‘starting’ end …
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Voltages and Currents in Star Connection
Voltages and Currents in Star Connection The Voltages and Currents in Star Connection has been explained in this article. The voltage induced in each winding is called the phase voltage …
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Star or Wye Connection and Values of Phase Currents
Star or Wye Connection and Values of Phase Currents In this article we will discuss the Star or Wye Connection and Values of Phase Currents. Star or Wye Connection In …
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Phase Sequence
Phase Sequence By phase sequence is meant the order in which the three phases attain their peak or maximum values. In the development of the three-phase e.m.fs. in Figure (A) …
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Explain Generation of Polyphase Voltage
Explain Generation of Polyphase Voltage In this article, we will Explain Generation of Polyphase Voltage. A single-phase alternator was diagrammatically depicted in Figure (A) and it was shown to have …
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Bandstop Filter
Bandstop Filter R-C Bandstop Filter It is a series combination of low-pass and high-pass RC filters as shown in Figure (A). In fact, it can be obtained by reversing the …
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Bandpass Filter
Bandpass Filter RC bandpass Filter RC Bandpass Filter is a filter that allows a certain band of frequencies to pass through and attenuates all other frequencies below and above the …
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High-Pass RC Filter and High-Pass RL Filter
High-Pass RC Filter and High-Pass RL Filter In this article we will discuss on High-Pass RC Filter and High-Pass RL Filter. High-Pass RC Filter High-Pass RC Filter is shown in Figure …
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Low-Pass RL Filter
Low-Pass RL Filter A circuit of Low-Pass RL Filter is shown in Figure (A). Here, coil offers high reactance to high frequencies and low reactance to low frequencies. Hence, low frequencies …
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