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Tuned Amplifier Question & Answers

September 26, 2022 By WatElectronics

This article lists 40 Tuned Amplifier MCQs for engineering students. All the Tuned Amplifier Questions & Answers given below include a hint and a link wherever possible to the relevant topic. This is helpful for users who are preparing for their exams, interviews, or professionals who would like to brush up on the fundamentals of a Tuned Amplifier.

An amplifier is a device used for amplifying the strength of a signal. It comprises of 2 ports and is classified into 2 types large signal tuned amplifier and a small signal tuned amplifier. Small signal tuned amplifiers are classified as single tuned amplifiers, double tuned amplifiers, and multiple tuned amplifiers.

A tuned type of amplifier considers certain frequencies and rejects certain frequencies. A tuned amplifier tunes both radio and higher frequencies. It comprises of passive components such as RLC, and the frequency of the circuit is given as F=1/2Pi[sqrt LC].

LC is a combination of tuned amplifiers. At low bandwidth, the single-tuned amplifier cannot amplify. An amplifier with multiple stages tuned amplifier is a staggered tuned amplifier.

The advantages of a tuned amplifier include good SNR, greater selectivity, and low power loss. The disadvantages of single-tuned type amplifiers include high bandwidth. The applications of tuned amplifiers include TV, radio, and wireless communications.

1). Tuned amplifier is _____ type of amplifier?

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2). Amplifiers are classified based on ___ parameters?

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3). ____ type of amplifier considers certain frequencies and rejects certain frequencies?

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4). Which of the following type of frequencies does a tuned amplifier amplifies?

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5). Which of the following are the components of tuned amplifiers?

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6). ____ is a combination of tuned amplifiers?

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7). __ is the formula of resonant frequency?

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8). Which of the following is the formula of resonant impedance?

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9). Which of the following are the types of tuned amplifier?

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10). Which of the following is the resonant frequency of single tuned amplifier?

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Tuned Amplifier MCQs for Exams

11). At ___bandwidth, the single tuned amplifier cannot amplify?

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12). At which of the following terminal of double tuned type amplifiers, tuned circuit is attached to?

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13). To which of the following component does 1st and 2nd type amplifier is coupled to?

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14). The response of output from 2 tuned amplifier is ___?

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15). ___ the bandwidth of double tuned amplifier?

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16). ____ is the quantity of signal applied to double tuned amplifier?

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17). Which of the following are the advantages of tuned amplifier?

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18). Which of the following are applications of tuned amplifier?

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19). LC circuit in a tuned amplifier is also called ____?

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20). Resistance is measured in terms of ____?

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21). On which of the following parameter does cascading of tuned amplifier performance depends on?

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22). Which of the following are the advantages of single tuned type amplifier?

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23). Which of the following are the disadvantages of single tuned type amplifier?

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24). Which of the following are the applications of single tuned amplifier?

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25). How many tuned amplifiers do a double tune amplifier comprises of?

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Tuned Amplifier MCQs for Students

26). Which of the following type of tuned amplifier uses transformer for coupling purpose?

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27). Across which of the following components does transformers tuned windings are connected?

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28). Which of the following is the BW percentage of a double tuned amplifier?

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29). Which of the following are the advantages of double tuned amplifier?

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30). Which of the following are the disadvantages of double tuned amplifier?

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31). How many stages of a tuned amplifier does a staggered tuned amplifier comprises of?

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Read more about Staggered tuned amplifier 

Tuned Amplifier MCQs for Quiz

32). Which of the following is condition for inductive reactance = capacitive reactance of a circuit?

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33).Which of the following is the formula of quality factor of tuned based amplifier?

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34). Which of the following are the examples of small tuned amplifier?

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Read more about Single tuned amplifiers
35). Which of the following type of class does small signal type tuned amplifier belongs to?

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36). Which of the following type of class amplifier does a large signal tuned amplifier comprises of?

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37). Based on which frequency does a tuned amplifier operates on?

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Read more about Tuned Amplifier  
38). Which of the following are the components of electronic tuned amplifier?

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39). Which of the following component is connected to source in an HPF?

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Read more about HPF.
40). Which of the following is the function of capacitor?

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Read more about Capacitor.

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