SEMICONDUCTOR DEVICES–CLASS 12 PHYSICS QUESTION BANK

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

CHAPTERWISE REVISION QUESTIONS FOR CBSE CLASS XII

Electrostatics ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT CURRENT ELECTRICITY EM WAVES DUAL NATURE ATOMS AND NUCLEI Ray Optics wave optics SEMICONDUCTOR DEVICES communication system