How is a time domain system analyzed?

Electronics and Communication Engineering (ECE) : Signals and Systems - Quiz(MCQ)

Study of a system in accordance to changes in its over time

Study of a system in accordance to changes in its inputs over time

Study of a system in accordance to changes in its overall structure over time

Study of a system in accordance to how a system change itself overall in a time

Correct Answer : Option (D) : Study of a system in accordance to how a system change itself overall in a time

Explanation : Analysis in the time domain by done in how signals behave over time. That is, a system or a signal is studied in accordance to how it changes itself overall in time.

Recently Updated in Signals and Systems Questions

For a Gaussian process, auto-correlation sequence also implies that

ergodic process

statistical dependence

statistical independence

All of the above

Correct Answer : statistical dependence

Consider the following statements

1. If ensemble and time averages of a random process are identical, the process is ergodic.
2. If ensemble and time average of a random process are not identical, the process is ergodic.
3. An ergodic process is stationary.
4. A stationary process is necessarily ergodic.

Which of the above statements are correct?

1 only

1 and 3 only

1 and 4 only

1, 3 and 4 only

Correct Answer : 1 and 3 only

In RLC circuits the state variables generally selected are

voltages across capacitors

currents through resistances and capacitances

currents through inductances and voltages across capacitances

currents through resistances and voltages across capacitors

Correct Answer : currents through inductances and voltages across capacitances