Electronics MCQ

1. The Fourier series representation of any signal x(t) is defined as ___________ A. \(\sum_{k = -\infty}^{\infty}c_k e^{j2πkF_0 t}\) B. \(\sum_{k = 0}^{\infty}c_k e^{j2πkF_0 t}\) C. \(\sum_{k = -\infty}^{\infty}c_k e^{-j2πkF_0 t}\) D. \(\sum_{k = -\infty}^{\infty}c_{-k} e^{j2πkF_0 t}\)   2. Which of the following is the equation for the Fourier series coefficient? A. \(\frac{1}{T_p} \int_0^{t_0+T_p} x(t)e^{-j2πkF_0 …

Signal and System Frequency Analysis MCQ Quiz – Objective Question with Answer for Signal and System Frequency Analysis Read More »

Z Transform MCQ   1. The Z-Transform X(z) of a discrete time signal x(n) is defined as ____________ A. \(\sum_{n = -\infty}^{\infty}x(n)z^n\) B. \(\sum_{n = -\infty}^{\infty}x(n)z^{-n}\) C. \(\sum_{n = 0}^{\infty}x(n)z^n\) D. None of the mentioned   2. What is the set of all values of z for which X(z) attains a finite value? A. Radius …

Z Transform MCQ [Free PDF] – Objective Question Answer for Z Transform Quiz Read More »

1. Which of the following should be done in order to convert a continuous-time signal to a discrete-time signal? A. Sampling B. Differentiating C. Integrating D. None of the mentioned   2. The process of converting discrete-time continuous valued signal into discrete-time discrete valued (digital) signal is known as ____________ A. Sampling B. Quantization C. …

DSP Basic Signaling MCQ Quiz – Objective Question with Answer for DSP Basic Signaling Read More »

1. Which of the following should be done in order to convert a continuous-time signal to a discrete-time signal? A. Sampling B. Differentiating C. Integrating D. None of the mentioned   2. The process of converting discrete-time continuous valued signal into discrete-time discrete valued (digital) signal is known as ____________ A. Sampling B. Quantization C. …

Digital to Analog (D2A) Converter MCQ Quiz – Objective Question with Answer for Digital to Analog (D2A) Converter Read More »

1. The system described by the equation y(n)=ay(n-1)+b x(n) is a recursive system. A. True B. False   2. To implement the linear time invariant recursive system described by the difference equation y(n)=\(-\sum_{k=1}^N a_k y(n-k)+\sum_{k=0}^M b_k x(n-k)\) in Direct form-I, how many number of delay elements and multipliers are required respectively? A. M+N+1, M+N B. …

Discrete Time Signal and System MCQ Quiz – Objective Question with Answer for Discrete Time Signal and System Read More »