The electronic circuits which implement the various logic operations are called_____________?
Correct answer: A. Logic gates
- A. Logic gates
- B. Boolean algebra
- C. Amplifier gain
- D. Logic functions
Explanation
Logic gates are electronic circuits designed to perform Boolean operations such as AND, OR, and NOT on binary signals. Boolean algebra is the mathematical system used to describe these operations, so option b names the theory rather than the circuits.
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About PN Junction
A PN junction forms when p type and n type semiconductor regions meet, creating a depletion layer and a potential barrier. The topic covers forward and reverse bias, diode current voltage characteristics, breakdown and rectification, while distinguishing an ordinary junction diode from a transistor formed from multiple junctions.
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