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NEET 2010
Exam
NEET
Year
2010
Subject
Physics
Chapter
Semiconductors

NEET 2010 · Physics · Semiconductors

To get an output Y=1 from the circuit shown below, the input must be

To get an output Y=1Y=1 from the circuit shown below, the input must be To get an output Y=1 from the circuit shown below, the input must be
To get an output Y=1 from the circuit shown below, the input must be

Options

  1. A(a)
  2. B(b)
  3. C(c)
  4. D(d)

Correct answer

C. (c)

Step-by-step solution

 Gate I is OR gate Y′=A+B\text{ Gate I is OR gate } \mathrm{Y}^{\prime}=\mathrm{A}+\mathrm{B} To get an output Y=1 from the circuit shown below, the input must be
Gate II is AND gate Y=Y′⋅\mathrm{Y}=\mathrm{Y}^{\prime} \cdotC\mathrm{C} \therefore A=\mathrm{A}=1,  B=\mathrm{~B}=0, C=\mathrm{C}=1willgivewill giveY=\mathrm{Y}=1
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