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NEET 2017 · Logic Gates

Logic Gates question from NEET 2017

Q153NEET 2017Medium

Logic Gates

The given electrical network is equivalent to

Figure

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Answer: (b)

  1. First NOR: A+B‾\overline{A+B}.
  2. NOR with tied inputs is a NOT: A+BA+B.
  3. Final NOT: Y=A+B‾Y = \overline{A+B}.
  4. So the answer is (b) NOR gate.
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