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When an input electrical signal A=10100 is applied to a NOT gate, its output signal is

A. 1011

B. 10001

C. 10101

D. 101

E. None of the above

Answer: Option A

Solution(By Examveda Team)

It is NOT gate so always it converts the data apposite to it. So 0 becomes 1 and 1 becomes 0. NOT gate yields the reverse of the input signal in output, thus when an input signal 1 is applied to a NOT gate, its output is 0.

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Comments ( 2 )

  1. Shiljeet Kamble
    Shiljeet Kamble :
    4 years ago

    A NOT gate (also often called Inverter) is a logic gate. Each NOT gate has only one input signal. Logically with NOT gates, the input and the output swap, so if you input 1 it outputs as 0; likewise if you input 0 it outputs as 1.

    Answer is 01011

  2. Shiljeet Kamble
    Shiljeet Kamble :
    4 years ago

    A NOT gate (also often called Inverter) is a logic gate. Each NOT gate has only one input signal. Logically with NOT gates, the input and the output swap, so if you input 1 it outputs as 0; likewise if you input 0 it outputs as 1.

    Answer is 01011

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