Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:

Options:

a

b

c

d

Correct Answer:

c

Explanation:

If inputs are A and B  then output for NAND gate is $ Y = \bar{AB}$

$ \text{If A =1 , B= 1 Then} Y = \bar{1.1} = \bar 1 = 0$

$\text{In all other cases the output is 1}$