MCQOPTIONS
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MCQOPTIONS
This section includes 4 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. |
Which of the following is not true about the ramp function? |
| A. | <a href="https://www.sanfoundry.com/wp-content/uploads/2018/07/signals-systems-questions-answers-experienced-q10.png"><img alt="Integral of unit step is ramp function" class="size-full wp-image-221250" height="49" src="https://www.sanfoundry.com/wp-content/uploads/2018/07/signals-systems-questions-answers-experienced-q10.png" width="123"/></a> |
| B. | r (t) = t u (t) |
| C. | Ramp function with unit slope is integral of unit step |
| D. | Integral of unit step is a ramp function of unit slope |
| Answer» E. | |
| 2. |
(at) = 1 a (t), this property of unit impulse is called ______ |
| A. | Time shifting property |
| B. | Time scaling property |
| C. | Amplitude scaling property |
| D. | Time reversal property |
| Answer» C. Amplitude scaling property | |
| 3. |
Shifting property of impulse (t) is given by ______ |
| A. | ( int_{- }^ ) x(t) (t-to) dt=x(to) |
| B. | ( int_{- }^ ) x(t) (t-to) dt=x(t) |
| C. | ( int_{- }^ ) x(t-to) (t) dt=x(to) |
| D. | ( int_{- }^ ) x(t) (t-to) dt= (to) |
| Answer» B. ( int_{- }^ ) x(t) (t-to) dt=x(t) | |
| 4. |
Unit impulse (t) is _____ of time t. |
| A. | Odd function |
| B. | Even function |
| C. | Neither even nor odd function |
| D. | Odd function of even amplitude |
| Answer» C. Neither even nor odd function | |