DC Signal MCQ Quiz - Objective Question with Answer for DC Signal - Download Free PDF

Last updated on Apr 19, 2025

Latest DC Signal MCQ Objective Questions

Top DC Signal MCQ Objective Questions

DC Signal Question 1:

The sinusoidal signal  is passed through a square-law device defined by the input-output relation:

y(t) = 2x2(t)

The dc component of the signal y(t) is

  1. 3
  2. 3.5
  3. 9
  4. 9.5

Answer (Detailed Solution Below)

Option 3 : 9

DC Signal Question 1 Detailed Solution

y(t) = 2.x2(t)

So, the DC component of y(t) = 9

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