Guru Academy and Labs: 103. 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:

103. 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:

103. 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:

(a) OR gate

(b) NOR gate

(c) AND gate

(d) NAND gate

Answer : (a) OR gate

Truth table based on the voltage waveforms :

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