The following figure shows a logic gate circuit with two inputs A and B and output C . The voltage waveforms of A , B and C are as shown in second figure below The logic circuit gate is

Question

The following figure shows a logic gate circuit with two inputs A and B and output C . The voltage waveforms of A , B and C are as shown in second figure below <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/p-moovtcrwtefu.png" /> The logic circuit gate is (A) OR gate (B) AND gate (C) NAND gate (D) NOR gate

Tardigrade Admin · Accepted Answer

Gate is AND gate. Because A B C 1st interval 0 0 0 3rd interval 0 1 0 4th interval 1 0 0 2nd interval 1 1 1 Hence this is AND gate.

	A	B	C
1 $^{s t}$ interval	0	0	0
3 $^{r d}$ interval	0	1	0
4 $^{t h}$ interval	1	0	0
2 $^{n d}$ interval	1	1	1

Q. The following figure shows a logic gate circuit with two inputs $A$ and $B$ and output $C$ . The voltage waveforms of $A$ , $B$ and $C$ are as shown in second figure below

The logic circuit gate is

$OR$ gate

$A N D$ gate

$N A N D$ gate

$NOR$ gate

Gate is $A N D$ gate.
Because

A B C

1 $^{s t}$ interval 0 0 0

3 $^{r d}$ interval 0 1 0

4 $^{t h}$ interval 1 0 0

2 $^{n d}$ interval 1 1 1

Hence this is $A N D$ gate.

Q. The following figure shows a logic gate circuit with two inputs A and B and output C . The voltage waveforms of A , B and C are as shown in second figure below The logic circuit gate is

OR gate

AND gate

NAND gate

NOR gate