List of top Physics Questions on Logic Gates

In the following combination of logic gates, the output \( Y \) can be written in terms of inputs \( A \) and \( B \) as
One of the following values of inputs A, B and C respectively gives output (Y) of the following combination of logic gates as '1' is \dots
In a certain 2-inputs logic gate, when $A=0, B=0$, output $C=1$. When $A=0, B=1$, output $C=1$. The gate must be
In a common emitter transistor amplifier, the output voltage and input voltage have a phase difference of
The Boolean expression for \(\text{X-OR}\) gate \(C = (A \oplus B)\) is equivalent to
The resultant gate and its Boolean expression in the given circuit is

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For a two input AND gate, the four entries are shown in the truth table. Identify the correct ones out of these ($A$, $B = $ input, $Y = $ output)

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For the output of the following logic circuit to be '1', the values of inputs A and B should be respectively
Combination of NAND gates is shown in the figure. It is equivalent to

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The output of an 'OR' gate is 'one'
Two different logic gates giving output '0' for the inputs (0, 1) and then for (1, 0) are
The Boolean expression for \(\text{X-OR}\) gate \(C = (A \oplus B)\) is equivalent to