Question

write a short note on SCR.
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Answer 1

Answer:

satat close

Explanation:

We know that you are

Answer 2

Explanation:

SCR is a unidirectional device that allows the current in one direction and opposes in another direction. SCR is a three terminal device; anode, cathode and gate as shown in figure. SCR has built in feature to turn ON or OFF and its switching is controlled by biasing conditions and gate input terminal.