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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Low-Pass RC Filter
Low-Pass RC Filter A simple low-pass RC filter is shown in Figure (A). As stated earlier, it permits signals of low frequencies up to fc to pass through while attenuating …
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What is Decibel System
What is Decibel System Definition and examples What is Decibel System? The decibel (dB) is a logarithmic unit used to measure sound level. It is also widely used in electronics, …
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AC Filter Networks Different Types of Filters
AC Filter Networks Different Type of Filters In this article we have explained the AC Filter Networks Different Type of Filters. AC filter networks Different Type of Filters are divided …
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Capacitance Bridges Schering Bridge
Capacitance Bridges Schering Bridge Capacitance Bridges Schering Bridge Theory This bridge is used to measure to the capacitance of the capacitor, dissipation factor and measurement of relative permittivity. Let us …
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