Construction of JFET N channel JFET consists of (i) N-type semiconductor bar which forms the channel and (ii) two heavily doped p-type regions formed by diffusion or alloying on two …
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input and output characteristics of common emitter configuration The graph between the variation of voltage and variation of currents when emitter of a transistor is common to both input and …
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Common Base Transistor Characteristics The graph between voltages and currents when the base terminal of a transistor is common to input and output circuit are known as common base transistor …
Transistor Manufacturing Techniques The following four techniques are employed to manufacture transistors: 1. Grown technique. A PNP transistor is manufactured by drawing a single crystal from the melt of Germanium …
Junction Transistor Ordinarily, junction transistor is a three terminals Semiconductor device. A transistor is formed when a thin layer of one type of the intrinsic semiconductor is sandwiched between two …
Read moreWhat is Junction Transistor? NPN transistor and PNP transistor.
What is tunnel diode? A tunnel diode is a PN junction diode having a very small depletion region and a very high concentration of impurity atoms in both p and …
Solar Thermal Power Sun is the ultimate source of energy for life on earth. Solar Thermal Power is the heat energy from the Sun. We get heat in the form …
Ocean Thermal Energy The energy in the ocean waves is a converted form of concentrated solar energy. The energy which comes from the sun is transferred through Complex wind electromagnetic wave interactions. …
Read moreWhat is Ocean Thermal Energy? Advantages of Ocean Thermal Energy.
In an Ordinary photograph of an object taken by a camera three-dimensional scenes is recorded as a two-dimensional scene. Since the emulsion on the photographic plate is sensitive to intensity …
Read moreWhat is Holography? How does Holography Work I 5 Application of Holography?
In dye laser, organic dyes are used as an active medium. Organic dyes are colored substances having the ability to impart colors to liquids, gases, and solid. Examples of organic …
Read moreWhat is Dye Laser I Construction and Working I 7 Advantage, Disadvantages, Applications?