Difference between rheostat and potentiometer.
9 basic difference between rheostat and potentiometer Sr. No. Potentiometer Rheostat 1. A potentiometer is an instrument or component in electronics that is used to compare or measure the potential …
Electronics
What is an ac capacitor? And what does a capacitor do in an air conditioner?
An air conditioner Capacitor fails is a major problem in the summer season. Before fixing this problem we need to know about “what does a capacitor do in an air …
Read moreWhat is an ac capacitor? And what does a capacitor do in an air conditioner?
What is Voltmeter and How does a voltmeter work?
Voltmeter measure the difference in the electrical potential between two places, such as two points within a circuit. A voltmeter is two terminals device, one connected to wires another to …
JFET construction, working, and static characteristics.
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 …
Read moreJFET construction, working, and static characteristics.
Input and Output Characteristics of Common Emitter Configuration.
Since transistor is a three terminal device, therefore, it can be connected in a circuit in three different ways: Common-base configuration Common-emitter configuration Common-collector configuration Definition – In this configuration, …
Read moreInput and Output Characteristics of Common Emitter Configuration.
Input and output characteristics of common base configuration
Since transistor is a three terminal device, therefore, it can be connected in a circuit in three different ways: Common-base configuration Common-emitter configuration Common-collector configuration Definition – In common base …
Read moreInput and output characteristics of common base configuration
Transistor Manufacturing Techniques
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 …
What is Junction Transistor? NPN transistor and PNP transistor.
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.
Tunnel diode – Definition, Construction, Working.
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 …
Working of Optical Fiber I 7 application of optical fiber communication system.
Optical Fiber communication system and Application of optical fiber communication system A technology used for transmitting information (data, speech, music, etc.) from one place to another place that uses light …
Read moreWorking of Optical Fiber I 7 application of optical fiber communication system.
