Test: Frequency Response & Resonance


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10 Questions MCQ Test Topicwise Question Bank for Electronics Engineering | Test: Frequency Response & Resonance

Test: Frequency Response & Resonance for Electrical Engineering (EE) 2022 is part of Topicwise Question Bank for Electronics Engineering preparation. The Test: Frequency Response & Resonance questions and answers have been prepared according to the Electrical Engineering (EE) exam syllabus.The Test: Frequency Response & Resonance MCQs are made for Electrical Engineering (EE) 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Frequency Response & Resonance below.
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Test: Frequency Response & Resonance - Question 1

In a double tuned circuit, consisting of two magnetically coupled, identical high Q tuned circuits, at the resonance frequency of either circuit, the amplitude response has

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Since quaiity factor  and Q is high therefore, the resonant frequency ω0 will be high. Hence, the amplitude response will have a peak always

Test: Frequency Response & Resonance - Question 2

A network function contains only poles whose real-parts are zero or negative. The network is

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Poles are at  can be zero or negative). The system will be stable if the poles at jω-axis are simple.

Test: Frequency Response & Resonance - Question 3

The minimum amount of hardware required to make a high pass filter is

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Figure above shows a high-pass filter having a transfer function,

Test: Frequency Response & Resonance - Question 4

The Q-factor of a series RLC circuit having R = 10 Ω , L = 0.01 H and C = 100 μF is 

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Also, bandwidth

∴ Quantity factor

Test: Frequency Response & Resonance - Question 5

The input frequency of the given circuit for unity power factor operation is

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Input impedance,

or

For unity p.f. operation, Img(Zin) = 0 

Test: Frequency Response & Resonance - Question 6

When XL is equal to Xc , then

Test: Frequency Response & Resonance - Question 7

 If the quality factor of a series resonant circuit is increased then, its selectivity will

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Q∝  selectivity

Test: Frequency Response & Resonance - Question 8

The steady state transfer function H(Jω) of the network shown below is

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Transfer function,

Test: Frequency Response & Resonance - Question 9

The transfer function of the circuit shown below is

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Test: Frequency Response & Resonance - Question 10

The figure of merit for a capacitor in parallel with a resistance R is given by

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Figure of merit = Q-factor

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