1. Draw a circuit diagram of OR gate. 2. What is a logic gate? 3. What types of charge-carriers are there in a n-type semi conductor? 4. Give the logical symbol of an AND gate. Mark the inputs and outputs. 5. Draw the logic symbol for a NAND gate. 6. Which biasing will make the…… Continue reading SEMICONDUCTOR DEVICES–CLASS 12 PHYSICS QUESTION BANK
Which of the following two circuits will give rectified output for the both the half cycles of a.c. input?