What is Zener Diode - Working, Advantages , Disadvantages,Applications
A Zener diode is a special type of PN junction diode that is designed to operate in …
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polytechnic
What is Modulation and its Types - Advantage , Disadvantage
M odulation involves two signals. The first is the message signal, also known as the…
polytechnic
What is Digital Communication & its Block diagram - Advantages , Disadvantages , Applications
Digital communication refers to transmitting information from one point to another by…
polytechnic
What is Digital Signal & its Types - Characteristics , Applications , Advantages , Disadvantages
A digital signal is a type of signal that represents data as a sequence of discrete …
polytechnic
What is Analog Signal & its Types - Characteristics , Applications , Advantages , Disadvantages
An analog signal is a continuous signal that varies over time and is used to carry inf…
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