In the AND gate truth table, the output become low (1), when
Correct answer: A. one input become low (0).
- A. one input become low (0).
- B. one input become high (1).
- C. both inputs become low (0).
- D. both inputs become high (1).
Explanation
* Input A is 0, Input B is 0 (both inputs are low) * Input A is 0, Input B is 1 (one input is low) * Input A is 1, Input B is 0 (one input is low)Therefore, if at least one input is low, the output of an AND gate is low.
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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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