|
MCQs: The similarity between the Fourier transform and the z transform is that
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: The ROC of a system is the
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: The several ways to perform an inverse Z transform are
1) Direct computation
2) Long division
3) Partial fraction expansion with table lookup
4) Direct inversion
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: The anti causal sequences have ______ components in the left hand sequences.
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: For an expanded power series method, the coefficients represent
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: The IIR filter designing involves
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: For a system function H(s) to be stable
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: IIR filter design by approximation of derivatives has the limitations
1) Used only for transforming analog high pass filters
2) Used for band pass filters having smaller resonant frequencies
3) Used only for transforming analog low pass filters
4) Used for band pass filters having high resonant frequencies
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: The filter that may not be realized by approximation of derivatives techniques are
1) Band pass filters
2) High pass filters
3) Low pass filters
4) Band reject filters
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: In direct form for realisation of IIR filters,
1) Denominator coefficients are the multipliers in the feed forward paths
2) Multipliers in the feedback paths are the positives of the denominator coefficients
3) Numerator coefficients are the multipliers in the feed forward paths
4) Multipliers in the feedback paths are the negatives of the denominator coefficients
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: The direct form II for realisation involves
1) The realisation of transfer function into two parts
2) Realisation after fraction
3) Product of two transfer functions
4) Addition of two transfer functions
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: The cascade realisation of IIR systems involves
1) The transfer function broken into product of transfer functions
2) The transfer function divided into addition of transfer functions
3) Factoring the numerator and denominator polynomials
4) Derivatives of the transfer functions
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: The advantage of using the cascade form of realisation is
1) It has same number of poles and zeros as that of individual components
2) The number of poles is the product of poles of individual components
3) The number of zeros is the product of poles of individual components
4) Over all transfer function may be determined
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: Which among the following represent/s the characteristic/s of an ideal filter?
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: FIR filters ________
A. are non-recursive
B. do not adopt any feedback
C. are recursive
D. use feedback
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: In tapped delay line filter, the tapped line is also known as ________
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: How is the sensitivity of filter coefficient quantization for FIR filters?
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: Decimation is a process in which the sampling rate is __________.
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: Which units are generally involved in Multiply and Accumulate (MAC)?
Category: Electronic Engineering Questions, Published by: teswesm
|
|
MCQs: In DSP processors, which among the following maintains the track of addresses of input data as well as the coefficients stored in data and program memories?
Category: Electronic Engineering Questions, Published by: teswesm
|
