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Snubber Circuit is the one used for suppressing voltage spikes. These are energy absorbing circuits. RC circuits are basic snubber circuits.
When a semiconductor is doped with half of the trivalent impurity and other half with pentavalent impurity is then called PN junction diode
An Analog to Digital converter is an electronic device which is used to convert analog signal into digital signal.
The three basic transistor configuration are CE, CB and CC. A transistor is a three terminal device Emitter, Base and Collector.
Getting a job even after doing electrical engineering is a different story due to severe competition, but is achievable. Know the tips here!
The 8255 microprocessor is also known as Programmable Peripheral Interface. It has 24 I/O pins. The three 8 bit ports are PA, PB, PC.
CMOS is a new type of MOSFET logic is made combining both the PMOS and NMOS processes and is called complementary MOS.
The Digital to Analog converter is an electronic device which converts digital signal to analog signal. Weighted Resistor and R-2R Ladder are its types.
UPS are used widely in order to receive a continuous supply when there is no main supply available.