Radiation mcqs
1. What is the role of potential functions in radiation theory?a) To determine the amplitude of electromagnetic wavesb) To calculate the phase difference between electric … Read more
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Digital filters Design Techniques Mcqs
1. What is a key characteristic that distinguishes IIR filters from FIR filters?a) IIR filters have linear phase responseb) FIR filters are always stablec) IIR … Read more
Efficient Computation of the DFT mcqs
1. Which algorithm efficiently computes the Discrete Fourier Transform (DFT) for a sequence of length ( N )? a) FFT algorithmb) DWT algorithmc) IDFT algorithmd) … Read more
Frequency Analysis of Discrete Time Signals mcqs
1. What is the primary difference between the Discrete Fourier Transform (DFT) and the Discrete Fourier Series (DFS)? a) DFT operates on discrete-time signals, while … Read more
The z-Transformmcqs
1. Which of the following best describes the z-transform? A) A method for converting continuous-time signals into discrete-time signalsB) A mathematical tool for analyzing discrete-time … Read more
Discrete-Time Signals and Systems MCqs
1. What is a discrete-time signal? a) A signal that varies continuously over timeb) A signal that is continuous and non-linearc) A signal that is … Read more
Voltage Regulator MCQs
1. Which type of voltage regulator provides a constant output voltage regardless of changes in input voltage or load resistance? a) Fixed Voltage Regulatorb) Adjustable … Read more
Electronic Circuits with 555 Timer MCQs
1. Which component is commonly used as the core element in an Astable Multivibrator circuit? a) Resistorb) Capacitorc) Inductord) 555 Timer IC Answer: d) 555 … Read more
OP-AMP applications MCQs
1. Which configuration of an operational amplifier (op-amp) provides a phase shift of 180 degrees between input and output? a) Inverting amplifierb) Non-inverting amplifierc) Summing … Read more
Op-Amp Characteristics MCQs
1. Which characteristic defines the difference between the actual and ideal behavior of an op-amp? a) Input offset voltageb) Offset currentc) Input bias currentd) Output … Read more