From the given woveforms, the following truth table can be made 
This truth table is required to 'OR' gate. So, logic circuit gate is OR gate. Note The logic of the OR gate is if any of the input is one then output is one.
The figure shows a logic circuit with two inputs A and B and the output C. The voltage wave forms across A, B and C are as given. The logic circuit…
NEET UG 2012 — Physics Modern Physics
2012mcqmedium
The figure shows a logic circuit with two inputs A and B and the output C. The voltage wave forms across A,B and C are as given. The logic circuit gate is 
Official previous-year question
Held on 30 Apr 2012 · Verified 9 Jul 2026.
Options
- A
OR gate
- B
NOR gate
- C
AND gate
- D
NAND gate
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