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PhysicsJEE Main 5 Apr 2026, Shift 1·Q20·MCQ·Easy–moderate

Semiconductor Electronics · Transistors and logic

For the given logic circuit, which of the following inputs combination will make both LED-1 and LED-2 to glow ?
  1. (1)A=0, B=1, C=1A = 0,\ B = 1,\ C = 1
  2. (2)A=1, B=0, C=0A = 1,\ B = 0,\ C = 0
  3. (3)A=1, B=0, C=1A = 1,\ B = 0,\ C = 1
  4. (4)A=1, B=1, C=0A = 1,\ B = 1,\ C = 0

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