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Question: Answered & Verified by Expert
The following circuit represents

PhysicsSemiconductorsJIPMERJIPMER 2017
Options:
  • A OR gate
  • B XOR gate
  • C AND gate
  • D NAND gate
Solution:
1712 Upvotes Verified Answer
The correct answer is: XOR gate
Output of upper AND gate $=\bar{A} B$
Output of lower AND gate $=A \bar{B}$
Thus, output of OR gate $=\bar{A} B+A \bar{B}$
This is Boolean expression for XOR gate.

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