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Tuned Amplifiers - Amplifiers MCQ Questions

Tuned Amplifiers MCQs : Here you will find MCQ Questions related to "Tuned Amplifiers" in Amplifiers. These Tuned Amplifiers MCQ Questions Will help you to improve your Amplifiers knowledge and will prepare you for various Examinations like Competitive Exams, Placements, Interviews and other Entrance Exmaniations.




Question 1

When an amplifier circuit has its load replaced by a tuned circuit, such an amplifier can be called as a ?

A. Untuned Amplifier
B. Tuned Amplifier
C. RC Amplifier
D. Power Amplifiers

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Question 2

This selection is done by using a circuit called as Tuned circuit.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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Question 3

The tuner circuit is nothing but a LC circuit which is also called as?

A. resonant
B. tank circuit
C. Both A and B
D. None of the above

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Question 4

resonant frequency is denoted by?

A. fa
B. fr
C. fc
D. fe

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Question 5

A tuned circuit has _____ types?

A. 1
B. 2
C. 3
D. 4

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Question 6

The inductor and capacitor connected in parallel make a?

A. parallel tuned circuit
B. series tuned circuit
C. Both A and B
D. None of the above

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Question 7

The ratio of inductive reactance of the coil at resonance to its resistance is known as _____________.

A. Circuit Current
B. Impedance
C. Both A and B
D. Quality factor

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Question 8

Which of the following are Advantages of Tuned Amplifiers?

A. The usage of reactive components like L and C, minimizes the power loss, which makes the tuned amplifiers efficient.
B. The selectivity and amplification of desired frequency is high, by providing higher impedance at resonant frequency
C. A smaller collector supply VCC would do, because of its little resistance in parallel tuned circuit.
D. All of the above

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Question 9

An amplifier circuit with a single tuner section being at the collector of the amplifier circuit is called as?

A. Single tuner amplifier circuit
B. Double tuned amplifier
C. Both A and B
D. None of the above

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Question 10

An amplifier circuit with a double tuner section being at the collector of the amplifier circuit is called as Double tuner amplifier circuit.

A. Yes
B. No
C. Can be yes or no
D. Can not say

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