The line T in the following figure is permanently connected to the ground.…

2007

The line T in the following figure is permanently connected to the ground.

image.png

Which of the following inputs (X1 X2 X3 X4) will detect the fault ?

  1. A.

    0000

  2. B.

    0111

  3. C.

    1111

  4. D.

    None of these

Attempted by 104 students.

Show answer & explanation

Correct answer: D

image.png

Explore the full course: Gate Guidance By Sanchit Sir