CHAPTER
– 3
LOGIC
GATES
1m×1 = 1mcq 3m×1 = 3 Tatal = 4m
I. Three Marks Questions.
1. Write
the logic diagram and truth table for NAND gate. (J-15) ( M-20)
2. Write
the logic diagram and truth table for NOR gate.
(M-15)
3. Draw
the logic diagram and truth table for 2 input XOR gate. (M-16)
4. Write
the truth table and standard symbol for XOR gate. (J-16)
5. Realize
AND, OR, NOT gate using NAND Gates. (M-17)(A-22)
6. Construct
logic diagrams for OR and NOT Questions. (J-17)
a) Using
only NOR Gates
b) Using
only NAND Gates.
7. Realize
AND, OR and NOT Gates using NOR gate. (M-18)
8. Explain
basic logic gates with standard symbol and truth table. (J-18)
9. Explain
the working of two input NAND gate with logic symbol and truth table. (M-19)
10. What
is principle of duality? Give an example. March 2023
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