Signals & Systems Test Questions


Q.  Which kind of frequency spectrum/spectra is/are obtained from the line spectrum of a continuous signal on the basis of Polar Fourier Series Method?

a. Continuous in nature
b. Discrete in nature
c. Sampled in nature
d. All of the above


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Correlogram is a graph of ______
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  Which theorem states that the total average power of a periodic signal is equal to the sum of average powers of the individual fourier coefficients?
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  According to Rayleigh's theorem, it becomes possible to determine the energy of a signal by________
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  What does the spectral density function of any signal specify?
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  Which among the below mentioned transform pairs is/are formed between the auto-correlation function and the energy spectral density, in accordance to the property of Energy Spectral Density (ESD)?
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  The ESD of a real valued energy signal is always _________
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  Which among the below mentioned assertions is /are correct? a. Greater the value of correlation function, higher is the similarity level between two signals b. Greater the value of correlation function, lower is the similarity level between two signals c. Lesser the value of correlation function, higher is the similarity level between two signals d. Lesser the value of correlation function, lower is the similarity level between two signals
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  Which function has a provision of determining the similarity between the signal and its delayed version?
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  Which property is exhibited by the auto-correlation function of a complex valued signal?
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  Where does the maximum value of auto-correlation function of a power signal occur?
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  What does the set comprising all possible outcomes of an experiment known as?
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  What does an each outcome in the sample space regarded as?
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  Mutually Exclusive events ________
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  What would be the probability of an event 'G' if G denotes its complement, according to the axioms of probability?
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  What would happen if the two events are statistically independent?
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  What would be the joint probability of statistically independent events that occur simultaneously?
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  Consider the assertions given below A : CDF is a monotonously increasing function B : PDF is a derivative of CDF & is always positive Which among them is correct according to the properties of PDF?
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  The Joint Cumulative Density Function (CDF) _____
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  What is the value of an area under the conditional PDF?
Category: Electronic Engineering Questions,   Published by: teswesm
MCQs:  When do the conditional density functions get converted into the marginally density functions?
Category: Electronic Engineering Questions,   Published by: teswesm