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Wave Optics
Question
Wired Faculty App

The figure shows a logic circuit with two inputs A and B and the output C. The voltage waveforms across A, B and C are as given. The logic circuit gate is

  • OR Gate

  • NOR Gate

  • AND Gate

  • NAND Gate

Answer

A.

OR Gate

From the given waveforms, the following truth table can be made.

Inputs

Output

A

B

C

0

0

0

1

0

1

1

1

1

0

1

1

This truth table is required to 'OR' gate. So, logic circuit gate is OR gate.

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