Explore topic-wise MCQs in Signals & Systems.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Signals & Systems knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the period of the signal when it is time shifted?

A. Changes according to the situation
B. Different in different situation
C. Remains the same
D. Takes the shifted value
Answer» D. Takes the shifted value
Discussion
2.

Why does the signal change while time scaling?

A. Because the frequency changes
B. Time changes
C. Length changes
D. Both frequency and time changes
Answer» B. Time changes
Discussion
3.

It does not depend whether the signal is odd or even, it is always reversal of the corresponding sequence of fourier series.

A. True
B. False
Answer» C.
Discussion